#43650: online gdb


yp11351169@yphs.tp.edu.tw (701-33陳彥廷)


#include <iostream>
using namespace std;
int main(){
    int h1, m1, h2, m2;
    while(cin>>h1>>m1>>h2>>m2){
        int sum;
        if(h2>h1)  sum=(h2*60+m2)-(h1*60+m1);
        else if (h2<h1)sum=(h2+24)*60+m2-(h1*60+m1);
        else
            if(m2>=m1)sum=h2*60+m2-(h1*60+m1);
            else sum=(h2+24)*60+m2-(h1*60+m1);
        cout<<sum/60<<" "<<sum%60<<endl;
    }
}

#43651: Re: online gdb


yp11351169@yphs.tp.edu.tw (701-33陳彥廷)


https://www.onlinegdb.com/