Submission #558666

#	Time	Username	Problem	Language	Result	Execution time	Memory
558666		pokmui9909	Fireworks (APIO16_fireworks)	C++17	7 / 100	1 ms	340 KiB

fireworks

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

ll N, M;
ll P[300005], C[300005];

int main(){
    cin.tie(0) -> sync_with_stdio(false);

    cin >> N >> M;
    for(ll i = 1; i < N + M; i++){
        cin >> P[i] >> C[i];
    }
    sort(C + 1, C + N + M);
    ll r = 0, m = C[(N + M) / 2];
    for(ll i = 1; i < N + M; i++){
        r += abs(m - C[i]);
    }
    cout << r;
}

• Subtask 1: 7 / 7
• Subtask 2: 0 / 19
• Subtask 3: 0 / 29
• Subtask 4: 0 / 45