williammu @ 2023-11-20 20:44:33
#include<bits/stdc++.h>
using namespace std;
int main()
{
int s,v,t,H2=7,hh=59;
cin>>s>>v;
t=ceil(s/v)+10;
if(t<=60)
{
hh-=t;
}
else
{
H2-=floor(t/60);
hh-=t%60;
}
cout<<"0"<<H2<<":"<<hh;
}
by L2YXY @ 2023-11-20 20:52:58
补零的情况
by Rieman_sum @ 2023-11-20 21:03:24
@williammu 有的时候应该输出00:00
你这样会输出0:0
by williammu @ 2023-11-20 21:05:57
@Guo1 谢谢
by williammu @ 2023-11-20 21:06:24
@L2YXY 谢谢