# Program to print the diamond shape in Python 
 // C++ program to print diamond shape
// with 2n rows
#include <bits/stdc++.h>
using namespace std;


// Prints diamond pattern with 2n rows
void printDiamond(int n)
{
    int space = n - 1;


    // run loop (parent loop)
    // till number of rows
    for (int i = 0; i < n; i++)
    {
        // loop for initially space,
        // before star printing
        for (int j = 0;j < space; j++)
            cout << " ";


        // Print i+1 stars
        for (int j = 0; j <= i; j++)
            cout << "* ";


        cout << endl;
        space--;
    }


    // Repeat again in reverse order
    space = 0;


    // run loop (parent loop)
    // till number of rows
    for (int i = n; i > 0; i--)
    {
        // loop for initially space,
        // before star printing
        for (int j = 0; j < space; j++)
            cout << " ";


        // Print i stars
        for (int j = 0;j < i;j++)
            cout << "* ";


        cout << endl;
        space++;
    }
}


// Driver code
int main()
{
    printDiamond(5);
    return 0;
}


// This is code is contributed
// by rathbhupendra