Compilare: user.cpp: In function ‘int main()’: user.cpp:42:41: warning: suggest parentheses around ‘&&’ within ‘||’ [-Wparentheses] if(mihaela[i].x<=decan[j].x && mihaela[i].y<=decan[j].x ^ user.cpp:21:15: warning: unused variable ‘x’ [-Wunused-variable] int k,n,m,x,y; ^ user.cpp:21:17: warning: unused variable ‘y’ [-Wunused-variable] int k,n,m,x,y; ^ user.cpp:25:9: warning: unused variable ‘nd’ [-Wunused-variable] int nd = 0; ^