时间转换

 1 #include<stdio.h>
 2 
 3 int main(void)
 4 {
 5     int bjt;
 6 
 7     scanf_s("%d", &bjt);
 8 
 9     int bjt_hour = bjt / 100;
10     int bjt_minute = bjt % 100;
11 
12     int utc_hour = bjt_hour - 8;
13     if (utc_hour < 0)
14     {
15         utc_hour = utc_hour + 24;
16     }
17 
18     if (utc_hour > 0)
19     {
20         printf("%d%02d", utc_hour, bjt_minute);
21     }
22     else
23     {
24         printf("%d", bjt_minute);
25     }
26 
27     return 0;
28 }

 

来源：https://www.cnblogs.com/2018jason/p/11796857.html