C++ 中两个给定的时间段之间的差异


问题陈述

给定两个时间段采用字符串 'HH:MM:SS' 格式。其中 'HH' 表示小时,'MM' 表示分钟,'SS' 表示秒。找出这两个时间段之间的差异,并采用相同的字符串格式。

Time period 1 = 8:6:2
Time period 2 = 3:9:3
Time Difference is 4:56:59

示例

以下是 C++ 中的程序示例,用于找到所需输出。

 在线演示

#include <iostream>
using namespace std;
int main() {
   int hour1, minute1, second1;
   int hour2, minute2, second2;
   int diff_hour, diff_minute, diff_second;
   cout << "Enter time period 1" << endl;
   cout << "Enter hours, minutes and seconds respectively: "<< endl;
   cin >> hour1 >> minute1 >> second1;
   cout << "Enter time period 2" << endl;
   cout << "Enter hours, minutes and seconds respectively: "<< endl;
   cin >> hour2 >> minute2 >> second2;
   if(second2 > second1) {
      minute1--;
      second1 += 60;
   }
   diff_second = second1 - second2;
   if(minute2 > minute1) {
      hour1--;
      minute1 += 60;
   }
   diff_minute = minute1 - minute2;
   diff_hour = hour1 - hour2;
   cout <<"Time Difference is "<< diff_hour <<":"<< diff_minute <<":"<<diff_second;
   return 0;
}

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输出

Enter time period 1
Enter hours, minutes and seconds respectively: 7 6 2
Enter time period 2
Enter hours, minutes and seconds respectively: 5 4 3
Time Difference is 2:1:59

更新于:2020 年 4 月 15 日

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