Compilare: user.cpp: In function ‘void Scadere(int*, int*)’: user.cpp:34:20: warning: variable ‘len2’ set but not used [-Wunused-but-set-variable] int cnt, len1, len2, y, i; ^ user.cpp: In function ‘void Inmultire(int*, int)’: user.cpp:26:22: warning: ‘cnt’ may be used uninitialized in this function [-Wmaybe-uninitialized] cnt = cnt / 10; ^