Submission #94817

#	Time	Username	Problem	Language	Result	Execution time	Memory
94817		wogns1026	Treasure (different grader from official contest) (CEOI13_treasure2)	C++14	0 / 100	2 ms	376 KiB

treasure

#include "treasure.h"

struct Node {
	int x;
	int y;
};

Node ans[10001];
int idx = 0;

void findTreasure(int N) {
	int total = countTreasure(1, 1, N, N);
	int num = 0;
	for (int i = 1; i <= N; i++) {
		for (int j = 1; j <= N; j++) {
			if (i <= N / 2 && j <= N / 2) {
				num = countTreasure(i, j, N, N) - (countTreasure(i + 1, j, N, N) + countTreasure(i, j + 1, N, N)) + countTreasure(i + 1, j + 1, N, N);
				if (num)
					ans[idx].x = i, ans[idx].y = j, idx++;
			}
			else if (i <= N / 2 && j > N / 2) {
				num = countTreasure(i, 1, N, j) - (countTreasure(i + 1, 1, N, j) + countTreasure(i, 1, N, j - 1)) + countTreasure(i + 1, 1, N, j - 1);
				if (num)
					ans[idx].x = i, ans[idx].y = j, idx++;
			}
			else if (i > N / 2 && j <= N / 2) {
				num = countTreasure(1, j, i, N) - (countTreasure(1, j, i - 1, N) + countTreasure(1, j + 1, i, N)) + countTreasure(1, j + 1, i - 1, N);
				if (num)
					ans[idx].x = i, ans[idx].y = j, idx++;
			}
			else if (i > N / 2 && j > N / 2) {
				num = countTreasure(1, 1, i, j) - (countTreasure(1, 1, i - 1, j) + countTreasure(1, 1, i, j - 1)) + countTreasure(1, 1, i - 1, j - 1);
				if (num)
					ans[idx].x = i, ans[idx].y = j, idx++;
			}
		}
	}
	


	for (int i = 0; i < idx; i++) {
		Report(ans[i].x, ans[i].y);
	}
}

Compilation message (stderr)

treasure.cpp: In function 'void findTreasure(int)':
treasure.cpp:12:6: warning: unused variable 'total' [-Wunused-variable]
  int total = countTreasure(1, 1, N, N);
      ^~~~~

• Subtask 1: 0 / 100