Compilare: user.cpp: In function ‘int main()’: user.cpp:14:15: warning: unused variable ‘s1’ [-Wunused-variable] int n,s=0,s1=0,i=1,x,a,b,am,bm; ^ user.cpp:34:31: warning: ‘bm’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<sm<<" "<<am<<" "<<bm; ^ user.cpp:34:20: warning: ‘am’ may be used uninitialized in this function [-Wmaybe-uninitialized] fout<<sm<<" "<<am<<" "<<bm; ^