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Submission #572446

# Submission time Handle Problem Language Result Execution time Memory
572446 2022-06-04T11:49:10 Z valerikk Newspapers (CEOI21_newspapers) C++17
0 / 100
 0 ms 212 KB 
#include <bits/stdc++.h>

using namespace std;

int main() {
	ios::sync_with_stdio(false);
	cin.tie(0);

	int n, m;
	cin >> n >> m;

	if (m > n - 1) {
		cout << "NO\n";
		return 0;
	}

	cout << "YES\n";
	cout << 2 * n - 4 << "\n";
	for (int i = 2; i <= n - 1; ++i) {
		cout << i << " " << i << " ";
	}
	cout << "\n";
	return 0;
}

Subtask #1
0.0 / 12.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Integer parameter [name=k] equals to -2, violates the range [1, 5]
2 Halted 0 ms 0 KB -

Subtask #2
0.0 / 8.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Integer parameter [name=k] equals to -2, violates the range [1, 5]
2 Halted 0 ms 0 KB -

Subtask #3
0.0 / 80.0

# Verdict Execution time Memory Grader output
1 Incorrect 0 ms 212 KB Integer parameter [name=k] equals to -2, violates the range [1, 5]
2 Halted 0 ms 0 KB -