预期时间和给定时间之间的时差-yiteyi-C++库

考虑到最初的时钟时间 h1:m1 现在的时钟时间呢 h2:m2 ，表示时间和分钟 24小时 时钟格式。现在的时钟 h2:m2 可能正确，也可能不正确。也给出了一个变量K，表示经过的小时数。任务是以秒为单位计算延迟，即。时间预期时间和给定时间之间的差异。 例如：

null

输入：h1=10，m1=12，h2=10，m2=17，k=2 输出：115分钟时钟最初显示10:12。2小时后，它必须显示12:12。但此时，时钟显示为10:17。因此，时钟必须滞后115分钟。答案是115。输入：h1=12，m1=00，h2=12，m2=58，k=1 输出：2分钟时钟最初显示12:00。1小时后必须显示13:00。但此时，时钟显示12:58。因此，时钟必须滞后2分钟。所以答案是2。

推荐：请尝试你的方法 {IDE} 首先，在进入解决方案之前。

方法 :

将h:m格式的给定时间转换为分钟数。它只是60*h+m。
计算两个计算时间（将K小时添加到初始时间）。
以分钟为单位找出差异，这将是答案。

以下是上述方法的实施情况。

C++

                         // C++ program to calculate clock delay                       
                         #include <bits/stdc++.h>                       
           
                         // Function definition with logic                       
                         int                                     lagDuration(                                     int                                     h1,                                     int                                     m1,                                     int                                     h2,                                     int                                     m2,                                     int                                     k)                       
                         {                       
                                                 int                                     lag, t1, t2;                       
           
                                                 // Conversion to minutes                       
                                                 t1 = (h1 + k) * 60 + m1;                       
           
                                                 // Conversion to minutes                       
                                                 t2 = h2 * 60 + m2;                       
           
                                                 // Calculating difference                       
                                                 lag = t1 - t2;                       
                                                 return                                     lag;                       
                         }                       
           
                         // Driver Code                       
                         int                                     main()                       
                         {                       
                                                 int                                     h1 = 12, m1 = 0;                       
                                                 int                                     h2 = 12, m2 = 58;                       
                                                 int                                     k = 1;                       
           
                                                 int                                     lag = lagDuration(h1, m1, h2, m2, k);                       
                                                 printf                                     (                                     "Lag = %d minutes"                                     , lag);                       
           
                                                 return                                     0;                       
                         }                       

JAVA

                         // Java program to                       
                         // calculate clock delay                       
                         class                                     GFG                       
                         {                       
           
                         // Function definition                       
                         // with logic                       
                         static                                     int                                     lagDuration(                                     int                                     h1,                                     int                                     m1,                       
                                                 int                                     h2,                                     int                                     m2,                       
                                                 int                                     k)                       
                         {                       
                                                 int                                     lag, t1, t2;                       
           
                                                 // Conversion to minutes                       
                                                 t1 = (h1 + k) *                                     60                                     + m1;                       
           
                                                 // Conversion to minutes                       
                                                 t2 = h2 *                                     60                                     + m2;                       
           
                                                 // Calculating difference                       
                                                 lag = t1 - t2;                       
                                                 return                                     lag;                       
                         }                       
           
                         // Driver Code                       
                         public                                     static                                     void                                     main(String args[])                       
                         {                       
                                                 int                                     h1 =                                     12                                     , m1 =                                     0                                     ;                       
                                                 int                                     h2 =                                     12                                     , m2 =                                     58                                     ;                       
                                                 int                                     k =                                     1                                     ;                       
           
                                                 int                                     lag = lagDuration(h1, m1, h2, m2, k);                       
                                                 System.out.println(                                     "Lag = "                                     + lag +                       
                                                 " minutes"                                     );                       
                         }                       
                         }                       
           
                         // This code is contributed                       
                         // by Kirti_Mangal                       

Python3

                         # Python3 program to calculate clock delay                       
           
                         # Function definition with logic                       
                         def                                     lagDuration(h1, m1, h2, m2, k):                       
                                                 lag, t1, t2                                     =                                     0                                     ,                                     0                                     ,                                     0                       
                                   
                                                 # Conversion to minutes                       
                                                 t1                                     =                                     (h1                                     +                                     k)                                     *                                     60                                     +                                     m1                       
                                   
                                                 # Conversion to minutes                       
                                                 t2                                     =                                     h2                                     *                                     60                                     +                                     m2                       
                                   
                                                 # Calculating difference                       
                                                 lag                                     =                                     t1                                     -                                     t2                       
                                                 return                                     lag                       
           
                         # Driver Code                       
                         h1, m1                                     =                                     12                                     ,                                     0                       
                         h2, m2                                     =                                     12                                     ,                                     58                       
                         k                                     =                                     1                       
           
                         lag                                     =                                     lagDuration(h1, m1, h2, m2, k)                       
                         print                                     (                                     "Lag ="                                     , lag,                                     "minutes"                                     )                       
           
                         # This code has been contributed                       
                         # by 29AjayKumar                       

C#

                         // C# program to                       
                         // calculate clock delay                       
                         using                                     System;                       
           
                         class                                     GFG                       
                         {                       
           
                         // Function definition                       
                         // with logic                       
                         static                                     int                                     lagDuration(                                     int                                     h1,                                     int                                     m1,                       
                                                 int                                     h2,                                     int                                     m2,                       
                                                 int                                     k)                       
                         {                       
                                                 int                                     lag, t1, t2;                       
           
                                                 // Conversion to minutes                       
                                                 t1 = (h1 + k) * 60 + m1;                       
           
                                                 // Conversion to minutes                       
                                                 t2 = h2 * 60 + m2;                       
           
                                                 // Calculating difference                       
                                                 lag = t1 - t2;                       
                                                 return                                     lag;                       
                         }                       
           
                         // Driver Code                       
                         public                                     static                                     void                                     Main()                       
                         {                       
                                                 int                                     h1 = 12, m1 = 0;                       
                                                 int                                     h2 = 12, m2 = 58;                       
                                                 int                                     k = 1;                       
           
                                                 int                                     lag = lagDuration(h1, m1, h2, m2, k);                       
                                                 Console.WriteLine(                                     "Lag = "                                     + lag +                       
                                                 " minutes"                                     );                       
                         }                       
                         }                       
           
                         // This code is contributed                       
                         // by Akanksha Rai(Abby_akku)                       

PHP

                         <?php                       
                         // PHP program to                       
                         // calculate clock delay                       
                         function                                     lagDuration(                                     $h1                                     ,                                     $m1                                     ,                       
                                                 $h2                                     ,                                     $m2                                     ,                                     $k                                     )                       
                         {                       
                                                 // Conversion to minutes                       
                                                 $t1                                     = (                                     $h1                                     +                                     $k                                     ) * 60 +                                     $m1                                     ;                       
           
                                                 // Conversion to minutes                       
                                                 $t2                                     =                                     $h2                                     * 60 +                                     $m2                                     ;                       
           
                                                 // Calculating difference                       
                                                 $lag                                     =                                     $t1                                     -                                     $t2                                     ;                       
                                                 return                                     $lag                                     ;                       
                         }                       
           
                         // Driver Code                       
                         $h1                                     = 12;                       
                         $m1                                     = 0;                       
                         $h2                                     = 12;                       
                         $m2                                     = 58;                       
                         $k                                     = 1;                       
           
                         $lag                                     = lagDuration(                                     $h1                                     ,                                     $m1                                     ,                                     $h2                                     ,                       
                                                 $m2                                     ,                                     $k                                     );                       
                         echo                                     "Lag = $lag minutes"                                     ;                       
           
                         // This code is contributed                       
                         // by Kirti_Mangal                       

Javascript

                         <script>                       
                         // javascript program to                       
                         // calculate clock delay                       
           
                         // Function definition                       
                                                 // with logic                       
                                                 function                                     lagDuration(h1 , m1 , h2 , m2 , k) {                       
                                                 var                                     lag, t1, t2;                       
           
                                                 // Conversion to minutes                       
                                                 t1 = (h1 + k) * 60 + m1;                       
           
                                                 // Conversion to minutes                       
                                                 t2 = h2 * 60 + m2;                       
           
                                                 // Calculating difference                       
                                                 lag = t1 - t2;                       
                                                 return                                     lag;                       
                                                 }                       
           
                                                 // Driver Code                       
                                   
                                                 var                                     h1 = 12, m1 = 0;                       
                                                 var                                     h2 = 12, m2 = 58;                       
                                                 var                                     k = 1;                       
           
                                                 var                                     lag = lagDuration(h1, m1, h2, m2, k);                       
                                                 document.write(                                     "Lag = "                                     + lag +                                     " minutes"                                     );                       
           
                         // This code is contributed by aashish1995                       
                         </script>                       

输出：

Lag = 2 minutes

时间复杂性 ：O（1）

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