Compilare: main.cpp: In function 'long long int bin(long long int)': main.cpp:13:29: warning: 'rez' may be used uninitialized in this function [-Wmaybe-uninitialized] long long st = a, dr = b, rez; ^~~ main.cpp: In function 'int main()': main.cpp:13:29: warning: 'rez' may be used uninitialized in this function [-Wmaybe-uninitialized] main.cpp:13:29: warning: 'rez' may be used uninitialized in this function [-Wmaybe-uninitialized]