Submission #487614

#	Time	Username	Problem	Language	Result	Execution time	Memory
487614		KazamaHoang	Tuna (COCI17_tuna)	C++14	50 / 50	1 ms	320 KiB

tuna

#include <bits/stdc++.h>

using namespace std;

int main() {
    cin.tie(0)->sync_with_stdio(0);
    int n, x, res = 0;
    cin >> n >> x;
    for (int i = 1; i <= n; ++ i) {
        int u, v;
        cin >> u >> v;
        if (abs(u - v) <= x) res += max(u, v);
        else {
            cin >> u;
            res += u;
        }
    }
    cout << res;
    return 0;
}

• Subtask 1: 50 / 50