Answer to Question #222922 in Python for srikanth

Question

Hollow Right Triangle

Given an integer number 

N as input. Write a program to print the hollow right-angled triangular pattern of N lines as shown below.

Note: There is a space after each asterisk (*) character.

Input

The first line of input is an integer 

N.

Explanation

In the given example the hollow right angled triangle of side 

4. Therefore, the output should be

* * * *
  *   *
    * *
      *
Sample Input 1
4
Sample Output 1
* * * * 
  *   *
    * *
      *
Sample Input 2
6
Sample Output 2
* * * * * * 
  *       *
    *     *
      *   *
        * *
          *

Answer 1

N=int(input())
for i in range(1,N+1):
    for j in range(1,N+1):
        if (j==N or i==1 or j==i):
            print("*", end = " ")
        else:
            print (" ", end = " ")
    print()