Karuselli

#include<bits/stdc++.h>
using namespace std;
 
vector<int> x[14];
int e[(int)1e5];
int n, m;
int d = 0;
 
vector<int> v;
void r(int a, int p, int s) {
 
	if (a >= n) {
		if (d < s) d = s;
		for (int i : v) cout << i << " ";
		cout << "\n";
		return;
	}
 
	for (int i = 0; i < m; ++i) {
		if (e[i]) continue;
		e[i] = 1;
		v.push_back(x[a][i]);
		r(a + 1, i + 1, s + x[a][i]);
		v.pop_back();
		e[i] = 0;
	}
}
 
int main() {
 
	cin >> n >> m;
 
	for (int i = 0; i < n; ++i) {
		for (int ii = 0; ii < m; ++ii) {
			int a; cin >> a;
			x[i].push_back(a);
		}
	}
 
	for (int i = 0; i < m; ++i) {
		bool b = false;
		for (int ii = 0; ii < n; ++ii) {
			if (x[ii][i] > m / 3) b = true;
		}
 
		if (!b) {
			for (int ii = 0; ii < n; ++ii) {
				x[ii].erase(x[ii].begin() + i);
			}
		}
	}
 
	memset(e, 0, sizeof(int) * m);
	r(0, 0, 0);
	cout << d << "\n";
	
	return 0;
}

Test 1

Group: 1

Verdict: WRONG ANSWER

Test 2

Group: 1

Verdict: OUTPUT LIMIT EXCEEDED

Test 3

Group: 1

Verdict: OUTPUT LIMIT EXCEEDED

Test 4

Group: 1

Verdict: OUTPUT LIMIT EXCEEDED

Test 5

Group: 1

Verdict: OUTPUT LIMIT EXCEEDED

Test 6

Group: 2

Verdict: WRONG ANSWER

Test 7

Group: 2

Verdict: OUTPUT LIMIT EXCEEDED

Test 8

Group: 2

Verdict: OUTPUT LIMIT EXCEEDED

Test 9

Group: 2

Verdict: OUTPUT LIMIT EXCEEDED

Test 10

Group: 2

Verdict: OUTPUT LIMIT EXCEEDED

Test 11

Group: 3

Verdict: WRONG ANSWER

Test 12

Group: 3

Verdict: OUTPUT LIMIT EXCEEDED

Test 13

Group: 3

Verdict: OUTPUT LIMIT EXCEEDED

Test 14

Group: 3

Verdict: OUTPUT LIMIT EXCEEDED

Test 15

Group: 3

Verdict: OUTPUT LIMIT EXCEEDED