#include <iostream>

using namespace std;

//Stergerea unei valori x din componenta unui vector, lucrand in ipoteza ca apare o singura data
//swag

void cit(int &n, int v[101])
{
    int i;
    cout<<"n = ";
    cin>>n;
    for(i=1; i<=n; i++)
        cin>>v[i];
}

void afis(int n, int v[101])
{
    int i;
    for(i=1; i<=n; i++)
        cout<<v[i]<<" ";
}

void stergere(int &n, int v[101], int x)
{
    int i=1, j;
    while(v[i]!=x)
        i++;
    for(j=i; j<=n-1; j++)
        v[j]=v[j+1];
    n--;
}

int main()
{
    int n, v[101], x;
    cit(n, v);
    cout<<"x = ";
    cin>>x;
    afis(n, v);
    cout<<endl<<endl;
    stergere(n, v,x);
    afis(n, v);
    return 0;
}