这个题用这个
可过
```
#include <iostream>
#include <iomanip>
#include <cmath>
using namespace std;
int main(){
int s,v,minute;
cin >> s >> v;
minute=((24+8)*60)-(ceil(1.0*s/v)+10);
cout << setfill('0') << setw(2) << (minute/60)%24 << ":" << setw(2) << minute%60 << endl;
return 0;
}
```
个关注给
by www101 @ 2023-05-19 15:34:19
@[xuzihao123](/user/946929) 判断一下是否在前一天。
by OURUO @ 2023-05-19 15:50:30
@[xuzihao123](/user/946929) 时间要比算出来的早一分钟,否则会迟到。还有不一定都是7点出发,有可能还要早~~洛谷就是这么坑~~。
by OURUO @ 2023-05-19 15:57:55
@[xuzihao123](/user/946929) 千万别用别人的代码,别相信www101
by OURUO @ 2023-05-19 16:03:08
@[www101](/user/884884)
已关注,感谢
by xuzihao123 @ 2023-05-19 16:12:48
@[OURUO](/user/889728)
谢谢
by xuzihao123 @ 2023-05-19 16:14:12
@[xuzihao123](/user/946929) 好羡慕人家有关注呢(疯狂暗示)
by OURUO @ 2023-05-19 16:21:31
@[OURUO](/user/889728)
看私信
by xuzihao123 @ 2023-05-19 16:31:08
哈哈哈,我过了!
by Curtain_FZM @ 2023-05-20 20:56:47
@[cuizhufzm](/user/970458)
你来干什么?????????????????????????????????????????
by xuzihao123 @ 2023-05-20 21:26:39