Compilare: main.cpp: In function 'int main()': main.cpp:40:19: warning: 'b' may be used uninitialized in this function [-Wmaybe-uninitialized] 40 | cout<<a<<" "<<b; | ^ main.cpp:40:14: warning: 'a' may be used uninitialized in this function [-Wmaybe-uninitialized] 40 | cout<<a<<" "<<b; | ^~~