제출 #927943

#제출 시각아이디문제언어결과실행 시간메모리
927943TAhmed33Poi (IOI09_poi)C++98
100 / 100
468 ms39548 KiB
#include <bits/stdc++.h>
using namespace std;
#define int long long
signed main () {
    int n, m, k;
    cin >> n >> m >> k;
    int arr[n + 1][m + 1] = {};
    int dif[m + 1] = {};
    for (int i = 1; i <= n; i++) {
        for (int j = 1; j <= m; j++) {
            cin >> arr[i][j];
            if (!arr[i][j]) dif[j]++;
        }
    }
    vector <vector <int>> ss;
    for (int i = 1; i <= n; i++) {
        int cost = 0;
        int cnt = 0;
        for (int j = 1; j <= m; j++) {
            if (arr[i][j]) cost += dif[j], cnt++;
        }
        ss.push_back({cost, cnt, i});
    }
    sort(ss.begin(), ss.end(), [] (vector <int> a, vector <int> b) {
       if (a[0] == b[0] && a[1] == b[1]) return a[2] < b[2];
       if (a[0] == b[0]) return a[1] > b[1];
       return a[0] > b[0];
    });
    int u = 1;
    for (auto i : ss) {
        if (i[2] == k) {
            cout << i[0] << " " << u << endl;
        }
        u++;
    }
}
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