题解 | #小乐乐定闹钟#
小乐乐定闹钟
https://www.nowcoder.com/practice/0f7e422e12be4a7f9958ca2a82abc775
#include<iostream>
using namespace std;
int main(){
int a,b,c;
scanf("%d:%d %d",&a,&b,&c);
int h,f;
h=c/60;
f=c%60;
a=(a+h+(b+f)/60)>=24?(a+h+(b+f)/60)%24:(a+h+(b+f)/60);
b=(b+f)>=60?((b+f)%60):(b+f);
printf("%02d:%02d",a,b);
return 0;
}
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