是报错还是WA？
by wuyusheng @ 2024-10-09 17:33:21
@[wuyusheng](/user/1371175) wa,3,4,5,6,7,8,10,报错
by 520dream330 @ 2024-10-09 17:42:35
@[520dream330](/user/1099422)
```cpp
#include<bits/stdc++.h>
using namespace std;
int s,v;
int main(){
scanf("%d%d",&s,&v);
int t=10+ceil(s*1.0/v);
int ans=8*60;
ans-=t;
if(ans<0){
ans=ans+24*60;
}
if(ans/60<10)printf("0");
printf("%d:",ans/60);
if(ans%60<10)printf("0");
printf("%d",ans%60);
return 0;
}
```
这是满分代码
by Chang__An__Li @ 2024-10-09 17:46:10
@[520dream330](/user/1099422)
看不懂p>0时为什么要输出前导0
by Chang__An__Li @ 2024-10-09 17:50:42
@[Chang__An__Li](/user/930739) 大于0就代表时间的小时是单数（一定小于7），所以要个啊
by 520dream330 @ 2024-10-11 17:40:54