Eroare de compilare: user.cpp:8:6: error: expected constructor, destructor, or type conversion before ‘(’ token srand(time(NULL)); ^ user.cpp: In function ‘void qsort(int, int)’: user.cpp:12:5: error: ‘pivot’ was not declared in this scope pivot=(st+dr)/2;//pivot=rand()%(dr-st+1)+st; ^ user.cpp:13:10: error: ‘a’ was not declared in this scope swap(a[st],a[pivot]); ^ user.cpp: In function ‘int main()’: user.cpp:32:10: error: ‘n’ was not declared in this scope fin>>n; ^ user.cpp:33:31: error: ‘a’ was not declared in this scope for(int i=1;i<=n;i++)fin>>a[i]; ^