Compilare: main.cpp: In function 'void coada(int, int)': main.cpp:23:40: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses] if(a[i][j]>>(d-1)&1==k>>(d-1)&1) ~^~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:52:40: warning: suggest parentheses around comparison in operand of '&' [-Wparentheses] if(a[i][j]>>(d-1)&1==k>>(d-1)&1) ~^~~~~~~~~~ main.cpp:66:15: warning: suggest explicit braces to avoid ambiguous 'else' [-Wparentheses] if(c[i][j]==1) ^