Compilare: user.cpp: In function ‘int main()’: user.cpp:22:35: warning: ‘end’ may be used uninitialized in this function [-Wmaybe-uninitialized] out<<smax<<" "<<start<<" "<<end; ^ user.cpp:22:20: warning: ‘start’ may be used uninitialized in this function [-Wmaybe-uninitialized] out<<smax<<" "<<start<<" "<<end; ^