Compilare: user.cpp: In function ‘bool intersectie(interval, interval)’: user.cpp:32:12: warning: suggest explicit braces to avoid ambiguous ‘else’ [-Wparentheses] else if(D.x>M.x) ^ user.cpp:38:1: warning: control reaches end of non-void function [-Wreturn-type] } ^ user.cpp: In function ‘int main()’: user.cpp:52:32: warning: ‘j’ may be used uninitialized in this function [-Wmaybe-uninitialized] maxi=maxim(Mo[j].x,D.x); ^