@[QLMvisitor](/user/814906) 你好像样例都没有过
by MrPython @ 2023-07-23 23:16:06
看不懂你的代码（我还是太蒻了）下面是C艹改编的Python代码：
```python
import math
s=input().split()
s,v=int(s[0]),int(s[1])
n=8*60+24*60
t=math.ceil(s/v)+10
n-=t
if n>=24*60:
n-=24*60
b=n%60
a=n//60
if a<10:
if b<10:
print("0"+str(a)+":0"+str(b))
else:
print("0"+str(a)+":"+str(b))
else:
if b<10:
print(str(a)+":0"+str(b))
else:
print(str(a)+":"+str(b))
```
by xiaoyang111 @ 2023-07-23 23:19:38
@[xiaoyang111](/user/890311) 谢谢大佬
by rnshdm @ 2023-10-27 19:59:18