c++,#10过不了求大佬帮助解决困惑！！

P5707 【深基2.例12】上学迟到

Wwl041125 @ 2023-09-27 00:30:01

#include<iostream>
using namespace std;

int main()
{
    int s,v;
    cin>>s >>v;
    int t1;
    t1=s/v;
    if(s%v!=0)
    {
        t1+=1;
    }
    int t2;
    t2=t1+10;
    if(t2<=1400)
    {
        if(t2<=480)
        {
            int tn1=480-t2;
            int h1,m1;
            h1=tn1/60;
            m1=tn1%60;
            if(tn1%60==0)
            {
                m1=0;
            }
            if(m1<10)
            {
               cout<<"0"<<h1<<":"<<"0"<<m1; 
            }
            else
            {
                cout<<"0"<<h1<<":"<<m1;
            }

        }
        else
        {
            int tn2;
            tn2=t2-480;
            int h2,m2;
            h2=23-(tn2/60);
            m2=60-(tn2%60);
            if(tn2%60==0)
            {
                m2=0;
            }
            if(tn2>780)
            {
                if(tn2%60<10)
                {
                    cout<<"0"<<h2<<":"<<"0"<<m2;
                }
                else
                {
                    cout<<"0"<<h2<<":"<<m2;
                }
            }
            else if(tn2%60>=10)
            {
                cout<<h2<<":"<<m2;
            }
            else
            {
                cout<<h2<<":"<<"0"<<m2;
            }
        }
    }
    return 0;
};

by JoanneLi @ 2023-10-03 21:21:53

上代码（你这个太复杂了吧！看不懂）

#include<bits/stdc++.h>
using namespace std;
int main(){
    int s,v,HH=7,MM=50,t;
    cin>>s>>v;
    t=s/v;
    if(s%v!=0)t++;
    if(470>=t){
        HH-=t/60;
        if(t%60>MM){
            HH--;
            MM+=60-t%60;
        }else{
            MM-=t%60;
        }
    }else{
        HH+=24;
        HH-=t/60;
        if(t%60>MM){
            HH--;
            MM+=60-t%60;
        }else{
            MM-=t%60;
        }
    }    
    if(HH<10)cout<<'0';
    cout<<HH<<':';
    if(MM<10)cout<<'0';
    cout<<MM;
}

by Wwl041125 @ 2023-10-07 22:02:48

@JoanneLi 好的，感谢！我的问题也找到了。