Compilare: user.cpp: In function ‘int main()’: user.cpp:15:25: warning: variable ‘pii’ set but not used [-Wunused-but-set-variable] long long pi=0,pf=0,pii; ^ user.cpp:61:13: warning: ‘n2’ may be used uninitialized in this function [-Wmaybe-uninitialized] n2++; ^ user.cpp:55:13: warning: ‘n1’ may be used uninitialized in this function [-Wmaybe-uninitialized] n1++; ^ user.cpp:64:38: warning: ‘b’ may be used uninitialized in this function [-Wmaybe-uninitialized] g<<n1<<'\n'<<a<<'\n'<<n2<<'\n'<<b; ^ user.cpp:64:18: warning: ‘a’ may be used uninitialized in this function [-Wmaybe-uninitialized] g<<n1<<'\n'<<a<<'\n'<<n2<<'\n'<<b; ^ user.cpp:62:23: warning: ‘bbun’ may be used uninitialized in this function [-Wmaybe-uninitialized] copie=copie/10; ^ user.cpp:56:23: warning: ‘abun’ may be used uninitialized in this function [-Wmaybe-uninitialized] copie=copie/10; ^