#include <iostream>
using namespace std;
int main() {
// your code goes here
int n;
cout<<"enter the value of n=";
cin>>n;
for(int i=0;i<n+2;i++){
for(int j=0;j<((n+2)+(n/2));j++){
cout<<" ";
}
cout<<"e";
cout<<endl;
}
for(int m=0;m<n+2;m++){
for(int j=0;j<n+2;j++){
if(m==2){
cout<<"e";
}
else{
cout<<" ";
}
}
}
return 0;
}
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