打印算术级数系列的程序-yiteyi-C++库

给定算术级数的第一项（a）、公差（d）和整数n，任务是打印级数。 例如：

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Input : a = 5, d = 2, n = 10Output : 5 7 9 11 13 15 17 19 21 23

推荐：请尝试你的方法 {IDE} 首先，在进入解决方案之前。

方法：

我们知道算术级数是=2，5，8，11，14… 在这个系列中，2是这个系列的陈述术语。公共差=5–2=3（系列中的公共差）。所以我们可以把这个系列写为： t1=a1 t2=a1+（2-1）*d t3=a1+（3-1）*d . . . tn=a1+（n-1）*d

CPP

                         // CPP Program to print an arithmetic                       
                         // progression series                       
                         #include <bits/stdc++.h>                       
                         using                                     namespace                                     std;                       
           
                         void                                     printAP(                                     int                                     a,                                     int                                     d,                                     int                                     n)                       
                         {                       
           
                         // Printing AP by simply adding d                       
                         // to previous term.                       
                         int                                     curr_term;                       
                         curr_term=a;                       
                         for                                     (                                     int                                     i = 1; i <= n; i++)                       
                         {   cout << curr_term <<                                     " "                                     ;                       
                                                 curr_term =curr_term + d;                       
                                   
                         }                       
                         }                       
           
                         // Driver code                       
                         int                                     main()                       
                         {                       
                                                 // starting number                       
                                                 int                                     a = 2;                       
                                   
                                                 // Common difference                       
                                                 int                                     d = 1;                       
                                   
                                                 // N th term to be find                       
                                                 int                                     n = 5;                       
           
                                                 printAP(a, d, n);                       
           
                                                 return                                     0;                       
                         }                       

JAVA

                         // Java Program to print an arithmetic                       
                         // progression series                       
                         class                                     GFG                       
                         {                       
                         static                                     void                                     printAP(                                     int                                     a,                                     int                                     d,                                     int                                     n)                       
                         {                       
           
                                                 // Printing AP by simply adding d                       
                                                 // to previous term.                       
                                                 int                                     curr_term;                       
                         curr_term=a;                       
                                                 for                                     (                                     int                                     i =                                     1                                     ; i <= n; i++)                       
                                                 { System.out.print(curr_term +                                     " "                                     );                       
                                                 curr_term =curr_term + d;                       
                                   
                                                 }                       
                         }                       
           
                         // Driver code                       
                         public                                     static                                     void                                     main(String[] args)                       
                         {                       
                         // starting number                       
                         int                                     a =                                     2                                     ;                       
           
                         // Common difference                       
                         int                                     d =                                     1                                     ;                       
           
                         // N th term to be find                       
                         int                                     n =                                     5                                     ;                       
           
                         printAP(a, d, n);                       
                         }                       
                         }                       
                         // This code is contributed by Anant Agarwal.                       

Python3

                         # Python 3 Program to                       
                         # print an arithmetic                       
                         # progression series                       
                         def                                     printAP(a,d,n):                       
           
                                                 # Printing AP by simply adding d                       
                                                 # to previous term.                       
                                                 curr_term                       
                         curr_term                                     =                                     a                       
           
                                                 for                                     i                                     in                                     range                                     (                                     1                                     ,n                                     +                                     1                                     ):                       
                         print                                     (curr_term, end                                     =                                     ' '                                     )                       
                                                 curr_term                                     =                                     curr_term                                     +                                     d                       
                                   
           
                         # Driver code                       
                         a                                     =                                     2                                     # starting number                       
                         d                                     =                                     1                                     # Common difference                       
                         n                                     =                                     5                                     # N th term to be find                       
           
                         printAP(a, d, n)                       
           
                         # This code is contributed                       
                         # by Azkia Anam.                       

C#

                         // C# Program to print an arithmetic                       
                         // progression series                       
                         using                                     System;                       
           
                         class                                     GFG                       
                         {                       
                                                 static                                     void                                     printAP(                                     int                                     a,                                     int                                     d,                                     int                                     n)                       
                                                 {                       
                                                 // Printing AP by simply adding                       
                                                 // d to previous term.                       
                                                 int                                     curr_term;                       
                         curr_term=a;                       
                                                 for                                     (                                     int                                     i = 1; i <= n; i++)                       
                                                 {                       
                         Console.Write(curr_term +                                     " "                                     );                       
                         curr_term += d;                       
           
                                   
                                                 }                       
                                                 }                       
           
                                                 // Driver code                       
                                                 public                                     static                                     void                                     Main()                       
                                                 {                       
                                                 // starting number                       
                                                 int                                     a = 2;                       
                                   
                                                 // Common difference                       
                                                 int                                     d = 1;                       
                                   
                                                 // N th term to be find                       
                                                 int                                     n = 5;                       
           
                                                 printAP(a, d, n);                       
                                                 }                       
                         }                       
                         // This code is contributed by vgt_m.                       

PHP

                         <?php                       
                         // PHP Program to print an arithmetic                       
                         // progression series                       
           
                         function                                     printAP(                                     $a                                     ,                                     $d                                     ,                                     $n                                     )                       
                         {                       
           
                                                 // Printing AP by simply adding d                       
                                                 // to previous term.                       
                                                 $curr_term                                     ;                       
                         $curr_term                                     =a;                       
                                                 for                                     (                                     $i                                     = 1;                                     $i                                     <=                                     $n                                     ;                                     $i                                     ++)                       
                                                 {                                     echo                                     (                                     $curr_term                                     .                                     " "                                     );                       
                                                 $curr_term                                     +=                                     $d                                     ;                       
                                   
                                                 }                       
                         }                       
           
                         // Driver code                       
           
                         // starting number                       
                         $a                                     = 2;                       
           
                         // Common difference                       
                         $d                                     = 1;                       
           
                         // N th term to be find                       
                         $n                                     = 5;                       
           
                         printAP(                                     $a                                     ,                                     $d                                     ,                                     $n                                     );                       
           
                         // This code is contributed by Ajit.                       
                         ?>                       

Javascript

                         <script>                       
           
                         // JavaScript Program to print an arithmetic                       
                         // progression series                       
                                   
                                                 function                                     printAP(a, d, n)                       
                                                 {                       
                                   
                                                 // Printing AP by simply adding d                       
                                                 // to previous term.                       
                                                 let curr_term;                       
                                                 curr_term=a;                       
                                                 for                                     (let i = 1; i <= n; i++)                       
                                                 {   document.write(curr_term +                                     " "                                     );                       
                                                 curr_term =curr_term + d;                       
                                   
                                                 }                       
                                                 }                       
                                   
                                                 // Driver code                       
           
                                                 // starting number                       
                                                 let a = 2;                       
                                   
                                                 // Common difference                       
                                                 let d = 1;                       
                                   
                                                 // N th term to be find                       
                                                 let n = 5;                       
                                   
                                                 printAP(a, d, n);                       
                                   
                         // This code is contributed by Surbhi Tyagi                       
           
                         </script>                       

输出：

2 3 4 5 6

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