Compilare: main.cpp: In function 'int VerifNrMagic(int, int)': main.cpp:17:12: warning: 'aux' may be used uninitialized in this function [-Wmaybe-uninitialized] return aux; ^~~ main.cpp: In function 'int main()': main.cpp:30:14: warning: 'aux' may be used uninitialized in this function [-Wmaybe-uninitialized] s+=VerifNrMagic(c,k); ~^~~~~~~~~~~~~~~~~~~ main.cpp:25:29: warning: 'aux' may be used uninitialized in this function [-Wmaybe-uninitialized] g<<VerifNrMagic(c,k); ^