Submission #545133

#	Time	Username	Problem	Language	Result	Execution time	Memory
545133		rainboy	Treasure (different grader from official contest) (CEOI13_treasure2)	C11	Compilation error	0 ms	0 KiB

treasure

#include "treasure.h"

#define N	100

void findTreasure(int n) {
	static int aa[N][N];
	int i, j;

	scanf("%d", &n);
	for (i = 0; i < n; i++)
		for (j = 0; j < n; j++) {
			int i1, i2, j1, j2;

			if (i + 1 >= n - 1 - i)
				i1 = 0, i2 = i;
			else
				i1 = i + 1, i2 = n - 1;
			if (j + 1 >= n - 1 - j)
				j1 = 0, j2 = j;
			else
				j1 = j + 1, j2 = n - 1;
			aa[i][j] = findTreasure(i1, j1, i2, j2);
		}
	for (i = 0; i < n; i++)
		for (j = 0; j < n; j++)
			if (i + 1 < n - 1 - i && j + 1 < n - 1 - j)
				aa[i][j] = aa[n - 1][n - 1] - aa[n - 1][j] - aa[i][n - 1] + aa[i][j];
			else if (i + 1 < n - 1 - i)
				aa[i][j] = aa[n - 1][j] - aa[i][j];
			else if (j + 1 < n - 1 - j)
				aa[i][j] = aa[i][n - 1] - aa[i][j];
	for (i = 0; i < n; i++)
		for (j = n - 1; j > 0; j--)
			aa[i][j] -= aa[i][j - 1];
	for (j = 0; j < n; j++)
		for (i = n - 1; i > 0; i--)
			aa[i][j] -= aa[i - 1][j];
	for (i = 0; i < n; i++)
		for (j = 0; j < n; j++)
			if (aa[i][j])
				Report(i, j);
}

Compilation message (stderr)

grader.c: In function 'main':
grader.c:63:19: error: expected expression before 'int'
   63 |         my_assert(int(strlen(A[i]+1)) == N, "each line of the map must contain N zeroes or ones (before loop)");
      |                   ^~~
grader.c:63:9: error: too few arguments to function 'my_assert'
   63 |         my_assert(int(strlen(A[i]+1)) == N, "each line of the map must contain N zeroes or ones (before loop)");
      |         ^~~~~~~~~
grader.c:18:6: note: declared here
   18 | void my_assert (int a, const char* s) {
      |      ^~~~~~~~~
treasure.c: In function 'findTreasure':
treasure.c:9:2: warning: implicit declaration of function 'scanf' [-Wimplicit-function-declaration]
    9 |  scanf("%d", &n);
      |  ^~~~~
treasure.c:9:2: warning: incompatible implicit declaration of built-in function 'scanf'
treasure.c:2:1: note: include '<stdio.h>' or provide a declaration of 'scanf'
    1 | #include "treasure.h"
  +++ |+#include <stdio.h>
    2 | 
treasure.c:22:15: error: too many arguments to function 'findTreasure'
   22 |    aa[i][j] = findTreasure(i1, j1, i2, j2);
      |               ^~~~~~~~~~~~
treasure.c:5:6: note: declared here
    5 | void findTreasure(int n) {
      |      ^~~~~~~~~~~~
treasure.c:22:13: error: void value not ignored as it ought to be
   22 |    aa[i][j] = findTreasure(i1, j1, i2, j2);
      |             ^