救,爆零
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救,爆零
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Glooda楼主2022/11/9 15:19
#include<bits/stdc++.h>
using namespace std;
int main(){
	int s,v,t,h,m,n=32*60;
	cin>>s>>v;
	t=s/v+10;
	n=n-t;
	if(n>8*60){
	n=n-24*60;
	}
	h=n/60;
	m=n%60;
	if(h<=9){
		cout<<"0"<<h<<":"<<m;
	if(m<=9){
		cout<<"0"<<h<<":"<<"0"<<m;
		}
	}
	else
	cout<<h<<":"<<m;
	return 0;
} 
2022/11/9 15:19
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