你不能把取模拆开，这样会错
by newbie666 @ 2023-12-29 19:24:43
@[ZZYX_18670145320](/user/1192648)
```cpp
#include<bits/stdc++.h>
using namespace std;
int main(){
int s,v,hour = 0,min = 470;
int time = 0;
cin >> s >> v;
time = s / v;
if(s%v)time++;
min=(3350-time)%1440;
hour = min / 60;
min %= 60;
if(hour<10)cout << 0 << hour << ":";
else cout<<hour<<":";
if (min < 10){
cout << 0 << min;
}else{
cout << min;
}
}
```
这个才能A
by newbie666 @ 2023-12-29 19:25:47
@[inaoui](/user/252013) 谢谢，已过
by ZZYX_18670145320 @ 2023-12-30 18:59:44