Q20__a2.cpp

#include<iostream>
using namespace std;     //printing the alphabet W.
int main(){

    int n;
    cout<<"enter n:";
    cin>>n;
    
    for(int i=1;i<=n;i++){
        for(int j=1;j<=n;j++){
            
                if(j==1||j==n){
                    cout<<"*\t";
                }
                else if(i>n/2&&(i==j||i+j==n+1)){
                    cout<<"*\t";

                }
                else{
                    cout<<"\t";
                }
        }
        cout<<endl;
    }
    return 0;
}