Eroare de compilare: user.cpp: In function ‘void qs(int*, int, int)’: user.cpp:30:8: error: ‘k’ was not declared in this scope if(k<p) ^ user.cpp:32:8: error: ‘k’ was not declared in this scope if(k>p) ^ user.cpp: In function ‘int main()’: user.cpp:49:19: warning: value computed is not used [-Wunused-value] cout<<v[i]<" "; ^ user.cpp:38:20: warning: unused variable ‘st’ [-Wunused-variable] int n,i,v[N],j,st,p; ^ user.cpp:38:23: warning: unused variable ‘p’ [-Wunused-variable] int n,i,v[N],j,st,p; ^