Take an Input n as an Integer And Write a Program to Display a Right Angle Triangle With n Rows And n Columns in Python

Hi, in this article you will learn a Python program to print right angle triangle with n rows and n columns. Let's ask the user to enter the value of n using the input function call and then print the right angle triangle.

I will be solving this using 3 lines of code.

 

 

Take an Input n as an Integer And Write a Program to Display a Right Angle Triangle With n Rows And n Columns in Python

Let's take a variable name as n and ask the user to enter the number using the input function call and then convert it into an integer.

n = int(input("Enter a Number : "))

Take a for loop and iterate from 0 to n and get the column variable as shown below,  use the print statement to print the star and space multiplied by the column + 1.  Once you keep printing the star and space  multiply by column index  it will print a perfect right angle triangle.

for column in range(n):
   print("* " * (column + 1))

 

Complete Python Program
===============================

n = int(input("Enter a Number : "))

for column in range(n):
    print("* " * (column + 1)) 

 

 

Output 1
======================
Enter a Number : 4
*
* *
* * *
* * * * 

Output 2
======================
Enter a Number : 12
*
* *
* * *
* * * *
* * * * *
* * * * * *
* * * * * * *
* * * * * * * *
* * * * * * * * *
* * * * * * * * * *
* * * * * * * * * * *
* * * * * * * * * * * *

Conclusion
================
Execute the above Python program by providing the random integer as a input to it and note down the results.

Comment it down below if you have any  queries regarding the above Python program