#include <stdio.h> int main(){ int a,b; if (scanf("%d %d",&a,&b)!=EOF){ //printf("%d %d",a,b); int begin_hour = a/100; int begin_minute = a%100; int end_hour = b/100; int end_minute = b%100; int minute = end_minute -begin_minute; int hour = end_hour - begin_hour; if (minute<0){minute = minute+60;hour = hour-1;} printf("%02d:%02d",hour,minute); }else{ printf("input wrong"); } return 0; }
c语言编程练习题:7-95 计算火车运行时间
作者:yunjinqi
类别:编程
日期:2023-05-31 10:30:37
阅读:584 次
消耗积分:0 分
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