제출 #1188325

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1188325		peteza	Poi (IOI09_poi)	C++20	100 / 100	149 ms	16168 KiB

poi

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

int n, m, p;
int score[2005];
int psd[2005][2005];
vector<tuple<int, int, int>> tup;

int main() {
    cin.tie(0) -> sync_with_stdio(0);
    cin >> n >> m >> p;
    for(int i=1;i<=n;i++) {
        for(int j=1;j<=m;j++) cin >> psd[i][j];
    }
    for(int j=1;j<=m;j++) {
        int cnt = n;
        for(int i=1;i<=n;i++) {
            cnt -= psd[i][j];
        }
        score[j] = cnt;
    }
    for(int i=1;i<=n;i++) {
        int cnt = 0, totsc = 0;
        for(int j=1;j<=m;j++) {
            cnt += psd[i][j];
            totsc += psd[i][j] * score[j];
        }
        tup.emplace_back(totsc, cnt, -i);
    }
    sort(tup.rbegin(), tup.rend());
    int i=1;
    for(auto &e:tup) {
        if(get<2>(e) == -p) {
            cout << get<0>(e) << ' ' << i;
            break;
        }
        i++;
    }
    return 0;
}

• Subtask 1: 100 / 100