C++实现：轻松计算同一天内火车运行时间

```cpp #include <iostream> #include <iomanip> using namespace std; int main() { int start_time, end_time; cin >> start_time >> end_time; int start_hour = start_time / 100; int start_minute = start_time % 100; int end_hour = end_time / 100; int end_minute = end_time % 100; int total_start_minutes = start_hour * 60 + start_minute; int total_end_minutes = end_hour * 60 + end_minute; int total_duration_minutes = total_end_minutes - total_start_minutes; int duration_hour = total_duration_minutes / 60; int duration_minute = total_duration_minutes % 60; cout << setw(2) << setfill('0') << duration_hour << ":" << setw(2) << setfill('0') << duration_minute << endl; return 0; } ``` ######[AI写代码神器 | 280点数解答 | 2024-10-20 22:46:41]