Submission #39400

#	Time	Username	Problem	Language	Result	Execution time	Memory
39400		ykmyou	Treasure (different grader from official contest) (CEOI13_treasure2)	C++14	Compilation error	0 ms	0 KiB

treasure

#include "stdafx.h"
#include "treasure.h"

int cand[8] = {1, 2, 4, 8, 16, 32, 64, 128 };
int chk[129][129], nrow[129], ncol[129]; 
int isTresure[129][129];
int size;


void dnc(int r, int c, int nr, int nc) {
	if (nr < 1 || nc < 1) return;

	int num = 0;
	if (nrow[r] > 0 || ncol[c] > 0) 
		num = countTreasure(r, c, r + nr - 1, c + nc - 1);
	if (num == nr * nc) {
		for (int i = r; i < r + nr; i++) {
			for (int j = c; j < c + nc; j++) {
				isTresure[i][j] = 1;
				chk[i][j] = 1;
			}
		}
		return;
	}
	if (nr < nc) {
		dnc(r, c,          nr, nc / 2);
		dnc(r, c + nc / 2, nr, nc / 2);
	}
	else {
		dnc(r, c,          nr / 2, nc);
		dnc(r + nr / 2, c, nr / 2, nc);
	}
}

int getSize(int n){
	for (int i = 0; i < 7; i++) {
		if (cand[i] < n && n <= cand[i + 1]) {
			return cand[i + 1];
		}
	}
	return n;
}
void init(int n) {
	size = getSize(n);
	for (int i = 1; i <= size; i++) {
		ncol[i] = nrow[i] = 0;
		if (n < i) continue;
		ncol[i] = countTreasure(i, 1, i, n);
		nrow[i] = countTreasure(1, i, n, i);;
	}
}
void findTreasure (int N) {
	init(N);
	for (int i = 1; i <= N; i++) {
		for (int j = 1; j <= N; j++) {
			if (nrow[i] == 0 && ncol[j] == 0)
				continue;
			if (chk[i][j]) continue;
			chk[i][j] = 1;
			int rs = getSize(N - i + 1);
			int cs = getSize(N - j + 1);
			int s = rs < cs ? rs : cs;
			dnc(i, j, s, s);
		}
	}
	for (int i = 1; i <= N; i++) {
		for (int j = 1; j <= N; j++) {
			if (isTresure[i][j]) Report(i, j);
		}
	}
}

Compilation message (stderr)

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)");
                                  ^
treasure.cpp:1:20: fatal error: stdafx.h: No such file or directory
 #include "stdafx.h"
                    ^
compilation terminated.