Python Program to print pattern of letter V

Hello everyone! Welcome back to programminginpython.com. I am continuing with this pattern programming series, here I will tell you how to print the pattern of the letter V. In the previous tutorials, I have shown you the patterns of letters A to U. Here it’s now time for Pattern V. You can check the complete series on letter patterns here.

Program on Github

Master the basics of data analysis in Python. Expand your skillset by learning scientific computing with numpy.

Take the course on Introduction to Python on DataCamp here https://bit.ly/datacamp-intro-to-python

You can also watch the video on YouTube here

Print Pattern V – Code Visualization

Task:

Python program to print the pattern of letter V

Approach:

• Read an input integer for asking the size of the letter using input()
• Check if the entered number is greater than 8,
  • if yes, call the function print_pattern()
  • else, show a message to enter a number that is greater or equal to 8
• print_pattern()
  • here we only do two things, print star(*) and print space( ), just writing conditions so the pattern of *‘s and ‘s will display the pattern U
  • following are 2 conditions for printing *’s
    We have 2 loops, an outer loop() for rows, and an inner loop for columns.
    • Plain text

      Copy to clipboard

      Open code in new window

      EnlighterJS 3 Syntax Highlighter

      # Outer for loop

      for row in range(n):

      # Inner for loop

      for column in range(n):

      # Outer for loop for row in range(n): # Inner for loop for column in range(n):

      # Outer for loop
      for row in range(n):
      
         # Inner for loop
         for column in range(n):

      • Print right slanting line
        • row + column == n - 1 and row < n / 2
          row + column == n - 1 and row < n / 2
      • Print left slanting line
        • row == column and row < n / 2
          row == column and row < n / 2
  • print in remaining all cases.

Program on Github

Program:

__author__ = 'Avinash'

# Python3 program to print alphabet pattern V

# *                                   *
#   *                               *
#     *                           *
#       *                       *
#         *                   *
#           *               *
#             *           *
#               *       *
#                 *   *
#                   *


def print_pattern(n):
    # row looping
    for row in range(n):

        # column looping
        for column in range(n):
            if (
                    # right slanting line
                    (row + column == n - 1 and row < n / 2) or

                    # left slanting line
                    (row == column and row < n / 2)
            ):
                print("*", end=" ")
            else:
                print(" ", end=" ")
        print()

size = int(input("Enter any size: \t"))

if size < 8:
    print("Enter a size minimum of 8")
else:
    print_pattern((size * 2) + 1)

Output:

Program on Github

Also make sure you look at all the other letter patterns below:

• Python Program to print pattern of letter Z
• Python Program to print pattern of letter Y
• Python Program to print pattern of letter X
• Python Program to print pattern of letter W
• Python Program to print pattern of letter V
• Python Program to print pattern of letter U
• Python Program to print pattern of letter T
• Python Program to print pattern of letter S
• Python Program to print pattern of letter R
• Python Program to print pattern of letter Q
• Python Program to print pattern of letter P
• Python Program to print pattern of letter O
• Python Program to print pattern of letter N
• Python Program to print pattern of letter M
• Python Program to print pattern of letter L
• Python Program to print pattern of letter K
• Python Program to print pattern of letter J
• Python Program to print pattern of letter I
• Python Program to print pattern of letter H
• Python Program to print pattern of letter G