打印皇冠图案的程序-yiteyi-C++库

给定长度值，使用“*”和“#”打印皇冠图案。注：为了打印出完美的皇冠，请将长度值设为大于15的奇数。 例如：

null

Input: length = 19Output:*        *        *#        #        ###      ###      #####    #####    #######  #######  #############################################################*******************Input: length = 25Output:*           *           *#           #           ###         ###         #####       #####       #######     #######     #########   #########   ########### ########### ##########################################################################################################*************************

下面是打印皇冠图案的实现：

C++

                         // C++ implementation to print                       
                         // Crown pattern                       
                         #include <bits/stdc++.h>                       
                         using                                     namespace                                     std;                       
           
                         // function to print crown pattern                       
                         void                                     crown(                                     int                                     length,                                     int                                     height)                       
                         {                       
                                                 for                                     (                                     int                                     i = 0; i < height; i++) {                       
                                                 for                                     (                                     int                                     j = 0; j < length; j++) {                       
           
                                                 // for first row, print '*'                       
                                                 // i.e, for top part of crown                       
                                                 if                                     (i == 0) {                       
           
                                                 // print '*' at first, middle and last column                       
                                                 if                                     (j == 0 || j == height || j == length - 1) {                       
                                                 cout <<                                     "*"                                     ;                       
                                                 }                       
                                                 else                                     {                       
                                                 cout <<                                     " "                                     ;                       
                                                 }                       
                                                 }                       
           
                                                 // print '*' at base of                       
                                                 // crown i.e, for last row                       
                                                 else                                     if                                     (i == height - 1) {                       
                                                 cout <<                                     "*"                                     ;                       
                                                 }                       
           
                                                 // fill '#' to make a perfect crown                       
                                                 else                                     if                                     ((j < i || j > height - i) &&                       
                                                 (j < height + i || j >= length - i))                       
                                                 cout <<                                     "#"                                     ;                       
                                                 else                       
                                                 cout <<                                     " "                                     ;                       
                                                 }                       
                                                 cout <<                                     ""                                     ;                       
                                                 }                       
                         }                       
           
                         // Driver code                       
                         int                                     main()                       
                         {                       
                                                 // length of crown                       
                                                 int                                     length = 25;                       
           
                                                 // height of crown                       
                                                 int                                     height = (length - 1) / 2;                       
           
                                                 // function calling                       
                                                 crown(length, height);                       
           
                                                 return                                     0;                       
                         }                       

JAVA

                         // Java implementation to print                       
                         // Crown pattern                       
                         import                                     java.io.*;                       
           
                         class                                     GFG                       
                         {                       
                                                 // function to print crown pattern                       
                                                 static                                     void                                     crown(                                     int                                     length,                                     int                                     height)                       
                                                 {                       
                                                 for                                     (                                     int                                     i =                                     0                                     ; i < height; i++)                       
                                                 {                       
                                                 for                                     (                                     int                                     j =                                     0                                     ; j < length; j++)                       
                                                 {                       
                                   
                                                 // for first row, print '*'                       
                                                 // i.e, for top part of crown                       
                                                 if                                     (i ==                                     0                                     )                       
                                                 {                       
                                   
                                                 // print '*' at first, middle and last column                       
                                                 if                                     (j ==                                     0                                     || j == height || j == length -                                     1                                     )                       
                                                 {                       
                                                 System.out.print(                                     "*"                                     );                       
                                                 }                       
                                                 else                                     {                       
                                                 System.out.print(                                     " "                                     );                       
                                                 }                       
                                                 }                       
                                   
                                                 // print '*' at base of                       
                                                 // crown i.e, for last row                       
                                                 else                                     if                                     (i == height -                                     1                                     )                       
                                                 {                       
                                                 System.out.print(                                     "*"                                     );                       
                                                 }                       
                                   
                                                 // fill '#' to make a perfect crown                       
                                                 else                                     if                                     ((j < i || j > height - i) &&                       
                                                 (j < height + i || j >= length - i))                       
                                                 System.out.print(                                     "#"                                     );                       
                                                 else                       
                                                 System.out.print(                                     " "                                     );                       
                                                 }                       
                                                 System.out.println();                       
                                                 }                       
                                                 }                       
                                   
                                                 // Driver code                       
                                                 public                                     static                                     void                                     main (String[] args)                       
                                                 {                       
                                                 // length of crown                       
                                                 int                                     length =                                     25                                     ;                       
                                   
                                                 // height of crown                       
                                                 int                                     height = (length -                                     1                                     ) /                                     2                                     ;                       
                                   
                                                 // function calling                       
                                                 crown(length, height);                       
                                   
                                                 }                       
                         }                       
           
                         // This code is contributed by vt_m.                       

Python3

                         # Python implementation to                       
                         # print Crown pattern                       
           
                         # Function to print                       
                         # crown pattern                       
                         def                                     crown(length, height) :                       
           
                                                 for                                     i                                     in                                     range                                     (                                     0                                     , height) :                       
                                                 for                                     j                                     in                                     range                                     (                                     0                                     , length) :                       
           
                                                 # for first row, print '*'                       
                                                 # i.e, for top part of crown                       
                                                 if                                     (i                                     =                                     =                                     0                                     ) :                       
           
                                                 # print '*' at first,                       
                                                 # middle and last column                       
                                                 if                                     (j                                     =                                     =                                     0                                     or                                     j                                     =                                     =                                     height                                     or                       
                                                 j                                     =                                     =                                     length                                     -                                     1                                     ) :                       
                                                 print                                     (                                     "*"                                     , end                                     =                                     "")                       
           
                                                 else                                     :                       
                                                 print                                     (                                     " "                                     , end                                     =                                     "")                       
           
                                                 # print '*' at base of                       
                                                 # crown i.e, for last row                       
                                                 elif                                     (i                                     =                                     =                                     height                                     -                                     1                                     ) :                       
                                                 print                                     (                                     "*"                                     , end                                     =                                     "")                       
                                   
           
                                                 # fill '#' to make                       
                                                 # a perfect crown                       
                                                 elif                                     ((j < i                                     or                                     j > height                                     -                                     i)                                     and                       
                                                 (j < height                                     +                                     i                                     or                       
                                                 j >                                     =                                     length                                     -                                     i)) :                       
                                                 print                                     (                                     "*"                                     , end                                     =                                     "")                       
           
                                                 else                                     :                       
                                                 print                                     (                                     " "                                     , end                                     =                                     "")                       
                                   
                                                 print                                     ()                       
           
           
                         # Driver code                       
           
                         # length of crown                       
                         length                                     =                                     25                       
           
                         # height of crown                       
                         height                                     =                                     int                                     ((length                                     -                                     1                                     )                                     /                                     2                                     )                       
           
                         # function calling                       
                         crown(length, height)                       
           
                         # This code is contributed by                       
                         # Manish Shaw(manishshaw1)                       

C#

                         // C# implementation to print                       
                         // Crown pattern                       
                         using                                     System;                       
           
                         class                                     GFG {                       
                                   
                                                 // function to print crown pattern                       
                                                 static                                     void                                     crown(                                     int                                     length,                                     int                                     height)                       
                                                 {                       
                                                 for                                     (                                     int                                     i = 0; i < height; i++)                       
                                                 {                       
                                                 for                                     (                                     int                                     j = 0; j < length; j++)                       
                                                 {                       
                                   
                                                 // for first row, print '*'                       
                                                 // i.e, for top part of crown                       
                                                 if                                     (i == 0)                       
                                                 {                       
                                   
                                                 // print '*' at first, middle                       
                                                 // and last column                       
                                                 if                                     (j == 0 || j == height                       
                                                 || j == length - 1)                       
                                                 {                       
                                                 Console.Write(                                     "*"                                     );                       
                                                 }                       
                                                 else                                     {                       
                                                 Console.Write(                                     " "                                     );                       
                                                 }                       
                                                 }                       
                                   
                                                 // print '*' at base of                       
                                                 // crown i.e, for last row                       
                                                 else                                     if                                     (i == height - 1)                       
                                                 {                       
                                                 Console.Write(                                     "*"                                     );                       
                                                 }                       
                                   
                                                 // fill '#' to make a perfect crown                       
                                                 else                                     if                                     ((j < i || j > height - i) &&                       
                                                 (j < height + i ||                       
                                                 j >= length - i))                       
                                                 Console.Write(                                     "#"                                     );                       
                                                 else                       
                                                 Console.Write(                                     " "                                     );                       
                                                 }                       
                                   
                                                 Console.WriteLine();                       
                                                 }                       
                                                 }                       
                                   
                                                 // Driver code                       
                                                 public                                     static                                     void                                     Main ()                       
                                                 {                       
                                                 // length of crown                       
                                                 int                                     length = 25;                       
                                   
                                                 // height of crown                       
                                                 int                                     height = (length - 1) / 2;                       
                                   
                                                 // function calling                       
                                                 crown(length, height);                       
                                   
                                                 }                       
                         }                       
           
                         // This code is contributed by vt_m.                       

PHP

                         <?php                       
                         // PHP implementation to print                       
                         // Crown pattern                       
           
                         // Function to print crown pattern                       
                         function                                     crown(                                     $length                                     ,                                     $height                                     )                       
                         {                       
                                                 for                                     (                                     $i                                     = 0;                                     $i                                     <                                     $height                                     ;                                     $i                                     ++)                       
                                                 {                       
                                                 for                                     (                                     $j                                     = 0;                                     $j                                     <                                     $length                                     ;                                     $j                                     ++)                       
                                                 {                       
           
                                                 // for first row, print '*'                       
                                                 // i.e, for top part of crown                       
                                                 if                                     (                                     $i                                     == 0)                       
                                                 {                       
           
                                                 // print '*' at first,                       
                                                 // middle and last column                       
                                                 if                                     (                                     $j                                     == 0 ||                       
                                                 $j                                     ==                                     $height                                     ||                       
                                                 $j                                     ==                                     $length                                     - 1)                       
                                                 {                       
                                                 echo                                     "*"                                     ;                       
                                                 }                       
                                                 else                       
                                                 {                       
                                                 echo                                     " "                                     ;                       
                                                 }                       
                                                 }                       
           
                                                 // print '*' at base of                       
                                                 // crown i.e, for last row                       
                                                 else                                     if                                     (                                     $i                                     ==                                     $height                                     - 1)                       
                                                 {                       
                                                 echo                                     "*"                                     ;                       
                                                 }                       
           
                                                 // fill '#' to make a perfect crown                       
                                                 else                                     if                                     ((                                     $j                                     <                                     $i                                     ||                       
                                                 $j                                     >                                     $height                                     -                                     $i                                     ) &&                       
                                                 (                                     $j                                     <                                     $height                                     +                                     $i                                     ||                       
                                                 $j                                     >=                                     $length                                     -                                     $i                                     ))                       
           
                                                 echo                                     "#"                                     ;                       
                                                 else                       
                                                 echo                                     " "                                     ;                       
                                                 }                       
                                                 echo                                     ""                                     ;                       
                                                 }                       
                         }                       
           
                         // Driver code                       
           
                         // length of crown                       
                         $length                                     = 25;                       
           
                         // height of crown                       
                         $height                                     = (                                     $length                                     - 1) / 2;                       
           
                         // function calling                       
                         crown(                                     $length                                     ,                                     $height                                     );                       
           
                         // This code is contributed by mits.                       
                         ?>                       

Javascript

                         <script>                       
                                                 // JavaScript implementation to print                       
                                                 // Crown pattern                       
           
                                                 // function to print crown pattern                       
                                                 function                                     crown(length, height) {                       
                                                 for                                     (                                     var                                     i = 0; i < height; i++) {                       
                                                 for                                     (                                     var                                     j = 0; j < length; j++) {                       
                                   
                                                 // for first row, print '*'                       
                                                 // i.e, for top part of crown                       
                                                 if                                     (i == 0) {                       
                                   
                                                 // print '*' at first, middle and last column                       
                                                 if                                     (j == 0 || j == height || j == length - 1) {                       
                                                 document.write(                                     "*"                                     );                       
                                                 }                                     else                                     {                       
                                                 document.write(                                     "  "                                     );                       
                                                 }                       
                                                 }                       
           
                                                 // print '*' at base of                       
                                                 // crown i.e, for last row                       
                                                 else                                     if                                     (i == height - 1) {                       
                                                 document.write(                                     "*"                                     );                       
                                                 }                       
           
                                                 // fill '#' to make a perfect crown                       
                                                 else                                     if                                     (                       
                                                 (j < i || j > height - i) &&                       
                                                 (j < height + i || j >= length - i)                       
                                                 )                       
                                                 document.write(                                     "#"                                     );                       
                                                 else                                     document.write(                                     "  "                                     );                       
                                                 }                       
                                                 document.write(                                     "<br>"                                     );                       
                                                 }                       
                                                 }                       
           
                                                 // Driver code                       
           
                                                 // length of crown                       
                                                 var                                     length = 25;                       
                                   
                                                 // height of crown                       
                                                 var                                     height = parseInt((length - 1) / 2);                       
           
                                                 // function calling                       
                                                 crown(length, height);                       
                                   
                         </script>                       

输出：

*           *           *#           #           ###         ###         #####       #####       #######     #######     #########   #########   ########### ########### ##########################################################################################################*************************

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