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 h1,h2,m1,m2,h,m; unsigned int k; scanf("%d:%d %u",&h1,&m1,&k); h2=k/60; m2=k%60; if((m1+m2)<60){ h=h1+h2; m=m1+m2; if((h1+h2)>=24) //hour每24进1 h=h%24; } else if((m1+m2)>=60){ h=h1+h2+1; m=m1+m2-60; //minute 每60进1 if((h1+h2)>=24) h=h%24; } printf("%02d:%02d",h,m); //%02d表示两位,不足两位左边补0 return 0; }#C语言基础练习#