Compilare: main.cpp: In function 'void Solve()': main.cpp:37:36: warning: suggest parentheses around comparison in operand of '==' [-Wparentheses] if(harta[i][j] == harta[xi][j] == 1 && harta[i][yj] == harta[xi][yj] == 1) ~~~~~~~~~~~~^~~~~~~~~~~~~~~ main.cpp:37:73: warning: suggest parentheses around comparison in operand of '==' [-Wparentheses] if(harta[i][j] == harta[xi][j] == 1 && harta[i][yj] == harta[xi][yj] == 1) ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~ main.cpp: In function 'void ReadInput()': main.cpp:16:24: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d%d",&n,&m); ^ main.cpp:21:37: warning: ignoring return value of 'int scanf(const char*, ...)', declared with attribute warn_unused_result [-Wunused-result] scanf("%d",&harta[i][j]); ^