#include<iostream>
using namespace std;
int main()
{
    int n;
    cin>>n;
    int arr[n];
    for(int i=0;i<n;i++)
    {
        cin>>arr[i];
    }
    int search;
    cin>>search;
    
    for(int i=0;i<n;i++)
    {
        int index=-1;
        if(arr[i]==search)
        {
            index=i;
            break;
        }  
        }
        if(index!=-1)
        cout<<"element"<<search<< " is found "<<index;
        else
        
            cout<<"element "<<search<<" is not found";
    
}