Submission #1188858

#	Time	Username	Problem	Language	Result	Execution time	Memory
1188858		zwezdinv	Security Guard (JOI23_guard)	C++20	0 / 100	24 ms	1860 KiB

guard

#include<bits/stdc++.h>
using namespace std;

using ll = long long;

signed main() {
    cin.tie(nullptr)->sync_with_stdio(false);

    int n, m, q;
    cin >> n >> m >> q;
    vector<ll> s(n);
    for (auto& i : s) cin >> i;
    ll base = 0;
    for (int i = 0; i < m; ++i) {
        int u, v;
        cin >> u >> v;
        --u, --v;
        base += min(s[u], s[v]);
    }
    cout << base;
}

• Subtask 1: 0 / 12
• Subtask 2: 0 / 13
• Subtask 3: 0 / 12
• Subtask 4: 0 / 13
• Subtask 5: 0 / 8
• Subtask 6: 0 / 18
• Subtask 7: 0 / 24