Submission #1046540

#	Time	Username	Problem	Language	Result	Execution time	Memory
1046540		GusterGoose27	Council (JOI23_council)	C++17	16 / 100	4094 ms	8964 KiB

council

#include <bits/stdc++.h>

using namespace std;

const int MAXN = 3e5+5;
const int MAXM = 25;

bool votes[MAXN][MAXM];
int vsum[MAXM];
int n, m;

int main() {
	ios_base::sync_with_stdio(false); cin.tie(NULL);
	cin >> n >> m;
	for (int i = 0; i < n; i++) {
		for (int j = 0; j < m; j++) {
			cin >> votes[i][j];
			vsum[j] += votes[i][j];
		}
	}
	for (int i = 0; i < n; i++) {
		for (int j = 0; j < m; j++) vsum[j] -= votes[i][j];
		int mx = 0;
		for (int k = 0; k < n; k++) {
			if (k == i) continue;
			int num = 0;
			for (int j = 0; j < m; j++) {
				num += (vsum[j]-votes[k][j] >= n/2);
			}
			mx = max(mx, num);
		}
		for (int j = 0; j < m; j++) vsum[j] += votes[i][j];
		cout << mx << '\n';
	}
}

• Subtask 1: 8 / 8
• Subtask 2: 8 / 8
• Subtask 3: 0 / 6
• Subtask 4: 0 / 19
• Subtask 5: 0 / 15
• Subtask 6: 0 / 22
• Subtask 7: 0 / 22