제출 #558666

#제출 시각아이디문제언어결과실행 시간메모리
558666pokmui9909Fireworks (APIO16_fireworks)C++17
7 / 100
1 ms340 KiB
#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;
}
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