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Submission #584180

# Submission time Handle Problem Language Result Execution time Memory
584180 2022-06-27T01:42:04 Z jairRS Permutation (APIO22_perm) C++17
10 / 100
 1000 ms 620 KB 
#include "perm.h"
using namespace std;

std::vector<int> construct_permutation(long long k)
{
	long long cur = 1;
	vector<int> res;

	for (int i = 0;; i++)
	{
		int exp = 0;
		int power2 = 1;

		while (cur + power2 * 2 <= k && (exp + 1) <= i)
		{
			power2 *= 2;
			exp++;
		}

		cur += power2;
		res.insert(res.begin() + exp, i);

		if (cur == k)
			break;
	}

	return res;
}

Subtask #1
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct

Subtask #2
0.0 / 90.0

# Verdict Execution time Memory Grader output
1 Correct 0 ms 212 KB Output is correct
2 Correct 0 ms 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Execution timed out 1096 ms 620 KB Time limit exceeded
6 Halted 0 ms 0 KB -