Compilare: user.c: In function ‘main’: user.c:10:11: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d%d", &n, &m); ^ user.c:13:15: warning: ignoring return value of ‘fscanf’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &mat[l][c]); ^ user.c:29:41: warning: ‘poz’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(mat[lin+dirl[poz]][col+dirc[poz]]>=mat[lin][col])//daca nu este ^