View Code of Problem 53

#include <iostream>

using namespace std;

int main()
{
   int n;
   cin>>n;
   for(int i=0;i<n;i++){
       for(int j=0;j<n-1-i;j++)cout<<" ";
       for(int j=0;j<2*(i+1)-1;j++)cout<<"*";
       for(int j=0;j<n-1-i;j++)cout<<" ";
       cout<<endl;
   }
   for(int i=n-2;i>=0;i--){
       for(int j=0;j<n-1-i;j++)cout<<" ";
       for(int j=0;j<2*(i+1)-1;j++)cout<<"*";
       for(int j=0;j<n-1-i;j++)cout<<" ";
       cout<<endl;
   }





   return 0;
}

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