oj.uz

Submission #39449

# Submission time Handle Problem Language Result Execution time Memory
39449 2018-01-15T08:48:25 Z ykmyou Treasure (different grader from official contest) (CEOI13_treasure2) C++14
90 / 100
 0 ms 1220 KB 
#include "treasure.h"

int tCnt[102][102];

void findTreasure (int N) {
	int mid = N / 2;
	for (int i = 1; i <= N; i++) {
		for (int j = 1; j <= N; j++) {
			if (i <= mid) {
				if (j <= mid)	// 1 사분면
					tCnt[i][j] = countTreasure(i, j, N, N);
				else 			// 2 사분면
					tCnt[i][j] = tCnt[i][1] - countTreasure(i, 1, N, j - 1);
			}
			else {
				if (j <= mid)	// 3 사분면
					tCnt[i][j] = tCnt[1][j] - countTreasure(1, j, i - 1, N);
				else 		// 4 사분면
					tCnt[i][j] = (tCnt[i][1] + tCnt[1][j] + countTreasure(1, 1, i - 1, j - 1)) - tCnt[1][1];
			}
		}
	}
	for (int i = 1; i <= N; i++) {
		for (int j = 1; j <= N; j++) {
			if (tCnt[i][j] + tCnt[i + 1][j + 1] - (tCnt[i][j + 1] + tCnt[i + 1][j]))
				Report(i, j);
		}
	}
}

Compilation message

grader.c: In function 'int main()':
grader.c:63:34: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         my_assert(strlen(A[i]+1) == N, "each line of the map must contain N zeroes or ones (before loop)");
                                  ^

Subtask #1
90.0 / 100.0

# Verdict Execution time Memory Grader output
1 Partially correct 0 ms 1220 KB Output is partially correct - N = 5, K = 326, score = 8
2 Correct 0 ms 1220 KB Output is correct - N = 10, K = 4475, score = 10
3 Partially correct 0 ms 1220 KB Output is partially correct - N = 15, K = 22626, score = 8
4 Correct 0 ms 1220 KB Output is correct - N = 16, K = 28928, score = 10
5 Partially correct 0 ms 1220 KB Output is partially correct - N = 55, K = 4009826, score = 8
6 Correct 0 ms 1220 KB Output is correct - N = 66, K = 8305803, score = 10
7 Partially correct 0 ms 1220 KB Output is partially correct - N = 77, K = 15392054, score = 8
8 Correct 0 ms 1220 KB Output is correct - N = 88, K = 26244416, score = 10
9 Partially correct 0 ms 1220 KB Output is partially correct - N = 99, K = 42046902, score = 8
10 Correct 0 ms 1220 KB Output is correct - N = 100, K = 43760000, score = 10