Compilare: user.cpp: In function ‘int main()’: user.cpp:33:11: warning: unused variable ‘j’ [-Wunused-variable] int i,j; ^ user.cpp: In function ‘int minim(int, int)’: user.cpp:16:12: warning: ‘pm’ may be used uninitialized in this function [-Wmaybe-uninitialized] return pm; ^ user.cpp: In function ‘int main()’: user.cpp:42:18: warning: ‘pm’ may be used uninitialized in this function [-Wmaybe-uninitialized] out<<i<<" "<<pm<<endl; ^