문제
풀이
#include <iostream>
using namespace std;
void solve(void) {
int t1, t2; cin >> t1 >> t2;
int t3; cin >> t3;
int t4, t5; cin >> t4 >> t5;
int br; cin >> br;
int t6; cin >> t6;
int ans = (t1 - t4) * 60 + t2 - 10 - t3 - t5 - (br + 1) * t6;
cout << (ans / 60 < 10 ? "0" : "") << ans / 60 << " " << (ans % 60 < 10 ? "0" : "") << ans % 60;
}
int main(void) {
ios::sync_with_stdio(false);
cin.tie(nullptr);
solve();
return 0;
}