Submission #44581

#	Time	Username	Problem	Language	Result	Execution time	Memory
44581		heon	Tetris (COCI17_tetris)	C++11	16 / 80	2 ms	584 KiB

tetris

#include<stdio.h>

int main() {

	int n, m;
	int fig1 = 0, fig2 = 0, fig3 = 0, fig4 = 0, fig5 = 0;
	scanf("%d %d", &n, &m);
	char niz[10][10];
	for (int i = 0; i < n; i++) {
		scanf("%s", &niz[i]);
	}
	for (int i = 0; i < n; i++) {
		for (int j = 0; j < m; j++) {
			if (niz[i][j] == '.') {
            	continue;
      		}
				if (i + 1 < n && j+1 < m && niz[i][j] == niz[i + 1][j] && niz[i][j] == niz[i][j + 1] && niz[i][j] == niz[i + 1][j + 1]) {
					fig1++;
				}
				if (i + 3 < n && niz[i][j] == niz[i + 1][j] && niz[i][j] == niz[i + 2][j] && niz[i][j] == niz[i + 3][j] && niz[i][j] == niz[i + 4][j]) {
					fig2++;
				}
				if (j + 3 < m && niz[i][j] == niz[i][j + 1] && niz[i][j] == niz[i][j + 2] && niz[i][j] == niz[i][j + 3] && niz[i][j] == niz[i][j + 4]) {
					fig2++;
				}
			    if (i + 2 < n && j + 1 < m && niz[i][j] == niz[i + 1][j] && niz[i][j] == niz[i - 1][j + 1] && niz[i][j] == niz[i][j + 1]) {
					fig3++;
				}
				if (i + 1 < n && j + 1 < m && j > 0 && niz[i][j] == niz[i + 1][j] && niz[i][j] == niz[i][j + 1] && niz[i][j] == niz[i + 1][j - 1]) {
					fig3++;
				}
				if (i + 2 < n && j + 1 < m && niz[i][j] == niz[i + 1][j] && niz[i][j] == niz[i + 1][j + 1] && niz[i][j] == niz[i + 2][j + 1]) {
					fig4++;
				}
				if (i + 2 < n && j + 2 < m && niz[i][j] == niz[i + 1][j - 1] && niz[i][j] == niz[i + 1][j] && niz[i][j] == niz[i][j + 1]) {
					fig4++;
				}
				if (i+2 < n && j > 0 && niz[i+1][j-1] == niz[i][j] && niz[i+1][j] == niz[i][j] && niz[i+2][j] == niz[i][j]) {
					fig5++;
				}
				if (i+1 < n && j > 0 && j+1 < m && niz[i][j] == niz[i - 1][j] && niz[i][j] == niz[i + 1][j] && niz[i][j] == niz[i][j - 1]) {
					fig5++;
				}
				if (i+1 < n && j+2 < m && niz[i][j] == niz[i + 1][j] && niz[i][j] == niz[i][j - 1] && niz[i][j] == niz[i][j + 1]) {
					fig5++;
				}
				if (i+1 < n && j+2 < m && niz[i][j] == niz[i - 1][j] && niz[i][j] == niz[i + 1][j] && niz[i][j] == niz[i][j - 1]) {
					fig5++;
				}
		}
	}
	printf("%d\n%d\n%d\n%d\n%d\n", fig1, fig2, fig3, fig4, fig5);

}

Compilation message (stderr)

tetris.cpp: In function 'int main()':
tetris.cpp:10:22: warning: format '%s' expects argument of type 'char*', but argument 2 has type 'char (*)[10]' [-Wformat=]
   scanf("%s", &niz[i]);
               ~~~~~~~^
tetris.cpp:7:7: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
  scanf("%d %d", &n, &m);
  ~~~~~^~~~~~~~~~~~~~~~~
tetris.cpp:10:8: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result]
   scanf("%s", &niz[i]);
   ~~~~~^~~~~~~~~~~~~~~

• Subtask 1: 16 / 80