Answer to Question #219177 in Python for binnu

Question

Hollow Right Triangle - 2

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

5. Therefore, the output should be

*

* *

* *

* *

* * * * *

Sample Input 1

4

Sample Output 1

*

* *

* *

* * * *

Sample Input 2

5

Sample Output 2

*

* *

* *

* *

* * * * *

Answer 1

N=int(input("Enter number of lines: "))


for i in range(N):
    for j in range(i+1):
        if j==0 or j==i or i==N-1:
            print('*',end=" ")
        else:
            print(" ", end=" ")
    print()