#include<stdio.h>
#include<stdlib.h>
int main(){
int s,v,t,h,m;
scanf("%d%d",&s,&v);
t=s/v+10+s%v;
if(t<=480){
t=480-t;
m=t%60;
h=(t-m)/60;
}else if(t>480){
t=t-480;
m=t%60;
h=(t-m)/60;
m=60-m;
h=24-h;
}
printf("%02d:%02d",h,m);
return 0;
}
各位大佬能不能帮我看一下为啥是错的,我也没法下载测试点数据。求求救救小菜鸡本鸡。谢谢啦!