题解 | #小乐乐定闹钟#
小乐乐定闹钟
https://www.nowcoder.com/practice/0f7e422e12be4a7f9958ca2a82abc775
#include<stdio.h> int main() { int hour,minute,k,sum; sum=0; scanf("%d:%d %d",&hour,&minute,&k); sum=hour*60+minute+k; printf("%02d:%02d",sum/60%24,sum%60); return 0; }