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Submission #149867

# Submission time Handle Problem Language Result Execution time Memory
149867 2019-09-01T07:18:19 Z Outfraware Boat People(#3577, c4big, bsyo2k, cepiloth) On the Grid (FXCUP4_grid) C++17
0 / 100
 6 ms 312 KB 
#include "grid.h"

typedef std::vector<int> VI;


bool visit[1001] = { 0, };

// ģ�� ���� �����
VI makeSeq(int N, int start, VI &found, VI &len_friend) {
	VI v(N);

	for (int i = N - 1; i >= 0; --i) {
		if (!len_friend[i])
			break;

		v[i] = len_friend[i];
	}

	for (int i = 0, count = 0; count < N; ++count) {
		int num = (start + count) % N;

		if (visit[num])
			continue;

		v[i++] = num;
	}

	return v;
}

VI SortDisks(int N) {
	VI found(N, 0);
	VI len_friend(N, 0);

	int max_h = N + (N - 1);

	for (int L = N; L >= 1; --L) {
		for (int i = 0; i < N; ++i) {
			VI v = makeSeq(N, i, found, len_friend);
			int X = PutDisks(v);

			if (X != max_h)
				continue;

			found[v[0]] = L;
			visit[v[0]] = true;
			len_friend[L - 1] = v[0];
			--max_h;
			break;
		}
	}
	
	return found;
}

Subtask #1
0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 312 KB Output is correct
2 Correct 5 ms 256 KB Output is correct
3 Incorrect 6 ms 256 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #2
0 / 31.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 312 KB Output is correct
2 Correct 5 ms 256 KB Output is correct
3 Incorrect 6 ms 256 KB Output isn't correct
4 Halted 0 ms 0 KB -

Subtask #3
0 / 57.0

# Verdict Execution time Memory Grader output
1 Correct 5 ms 256 KB Output is correct
2 Halted 0 ms 0 KB -
3 Incorrect 6 ms 256 KB Output isn't correct
4 Correct 5 ms 312 KB Output is correct