Compilare: user.cpp: In function ‘int main()’: user.cpp:8:11: warning: unused variable ‘s’ [-Wunused-variable] int n,s,x,sm,sc,smax,c1,c2,i; ^ user.cpp:8:15: warning: unused variable ‘sm’ [-Wunused-variable] int n,s,x,sm,sc,smax,c1,c2,i; ^ user.cpp:29:32: warning: ‘c2’ may be used uninitialized in this function [-Wmaybe-uninitialized] out<<smax<<" "<<c1<<" "<<c2; ^ user.cpp:29:21: warning: ‘c1’ may be used uninitialized in this function [-Wmaybe-uninitialized] out<<smax<<" "<<c1<<" "<<c2; ^ user.cpp:29:10: warning: ‘smax’ may be used uninitialized in this function [-Wmaybe-uninitialized] out<<smax<<" "<<c1<<" "<<c2; ^ user.cpp:13:7: warning: ‘sc’ may be used uninitialized in this function [-Wmaybe-uninitialized] if(sc<0) ^