Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:13:5: error: ‘x’ was not declared in this scope {f>>x; ^ user.cpp:14:5: error: ‘y’ was not declared in this scope if (y==0) m=m+1; ^ user.cpp:22:11: error: ‘ma’ was not declared in this scope if (k==0) ma=t;} ^ user.cpp:23:4: error: ‘ma’ was not declared in this scope g<<ma-m+1<<" "; ^ user.cpp:5:20: warning: unused variable ‘j’ [-Wunused-variable] {int long long n,i,j,k,t,mi,l,q,m,a[500]; ^