题解 | #小乐乐定闹钟#
小乐乐定闹钟
http://www.nowcoder.com/practice/0f7e422e12be4a7f9958ca2a82abc775
#include <stdio.h>
int main() {
int hour, minute, k, ret;
//注意输入小时与分钟之间用 ：隔开
while ((ret = scanf("%d:%d %d", &hour, &minute, &k)) != EOF) {
hour = (hour + (k + minute) / 60) % 24; //注意加上初始分钟数
minute = (k + minute) % 60;
printf("%02d:%02d\n", hour, minute);
}
return 0;
}
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