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Submission #53332

# Submission time Handle Problem Language Result Execution time Memory
53332 2018-06-29T12:26:45 Z ics0503 Treasure (different grader from official contest) (CEOI13_treasure2) C++17
100 / 100
 3 ms 688 KB 
#include "treasure.h"
int S[121][121];
void findTreasure (int n) {
	int i, j, m = n/2;
	for (i = n; i >= 1; i--)for (j = n; j >= 1; j--) {
		if (m < i&&m < j)S[i][j] = countTreasure(1, 1, i, j);
		if (m < i&&j <= m)S[i][j] = S[i][n] - countTreasure(1, j + 1, i, n);
		if (i <= m&&m < j)S[i][j] = S[n][j] - countTreasure(i + 1, 1, n, j);
		if (i <= m&&j <= m) S[i][j] = countTreasure(i + 1, j + 1, n, n) - S[n][n] + S[n][j] + S[i][n];
	}
	for (i = 1; i <= n; i++)for (j = 1; j <= n; j++)if (S[i][j] - S[i - 1][j] - S[i][j - 1] + S[i - 1][j - 1])Report(i, j);
}

Subtask #1
100.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 2 ms 376 KB Output is correct - N = 5, K = 289, score = 10
2 Correct 2 ms 376 KB Output is correct - N = 10, K = 4475, score = 10
3 Correct 2 ms 564 KB Output is correct - N = 15, K = 22289, score = 10
4 Correct 2 ms 564 KB Output is correct - N = 16, K = 28928, score = 10
5 Correct 2 ms 572 KB Output is correct - N = 55, K = 4005289, score = 10
6 Correct 2 ms 572 KB Output is correct - N = 66, K = 8305803, score = 10
7 Correct 2 ms 572 KB Output is correct - N = 77, K = 15383161, score = 10
8 Correct 2 ms 572 KB Output is correct - N = 88, K = 26244416, score = 10
9 Correct 3 ms 680 KB Output is correct - N = 99, K = 42032201, score = 10
10 Correct 3 ms 688 KB Output is correct - N = 100, K = 43760000, score = 10