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    You are at:Home ยป The Best Pattern Programming Interview Questions in Python

    The Best Pattern Programming Interview Questions in Python

    0
    By AM on April 15, 2022 Interview Questions

    Learn Python Programming by Improving your Logic by Writing Programs for various Patterns in Python

    Write a Program Code to Print the different Star Patterns- Pyramid, Right Triangle (Right Triangle is 90 Degrees), Left Triangle, Right Downward Triangle (Right Triangle is 90 Degrees), Left Downward Triangle, Double Hill, Reverse Pyramid, Butterfly Diamond, Sandglass, Left Pascal’s Triangle, Right Pascal’s Triangle (Right Triangle is 90 Degrees)

    Pyramid

    def print_pyramid(rows):
        for i in range(1, rows + 1):
            print(" " * (rows - i) + "*" * (2 * i - 1))
    
    # Example usage:
    print_pyramid(5)
    
    1
    22
    333
    4444
    55555
    
    Explanation: We use a loop to iterate from 1 to the given number of rows (inclusive).
    Inside the loop, we use the str(i) * i expression to print the number i repeated i times, which generates the pyramid pattern.

    Right Triangle (Right Triangle is 90 Degrees)

    def print_right_triangle(rows):
        for i in range(1, rows + 1):
            print("".join(str(j) for j in range(1, i + 1)))
    
    # Example usage:
    print_right_triangle(5)
    
    1
    12
    123
    1234
    12345

    Left Triangle

    Right Downward Triangle (Right Triangle is 90 Degrees)

    Left Downward Triangle

    Double Hill

    Reverse Pyramid

    Butterfly Diamond

    Sandglass

    Left Pascal’s Triangle

    Right Pascal’s Triangle (Right Triangle is 90 Degrees)

    Solve Any Star Pattern Program in Python

    Write a Python Program to Print Heart Pattern

    def print_heart_pattern():
        for row in range(6):
            for col in range(7):
                if (row == 0 and col % 3 != 0) or (row == 1 and col % 3 == 0) or (row - col == 2) or (row + col == 8):
                    print("*", end="")
                else:
                    print(" ", end="")
            print()
    
    # Example usage:
    print_heart_pattern()
    
     ** **
    *  *  *
    *     *
     *   * 
      * *  
       *   
    The print_heart_pattern() function uses nested loops to print the heart pattern row by row and column by column.
    The outer loop (for row in range(6)) iterates over the rows of the pattern, and the inner loop (for col in range(7)) iterates over the columns of the pattern.
    The heart pattern is created using logical conditions inside the inner loop. These conditions determine whether to print a star or a space at each position based on the heart shape.
    The conditions for printing stars are determined by the equation of the heart shape, which helps form the heart pattern using stars and spaces.

    4. Program Codes for Square and Hollow pattern programs in Python

    RELATED LINKS

    Best 99 Python Programming Interview Questions

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    Best Pattern Programs in Python Learn Python Python Advanced Logic Programs Python Code for Diamonds Python Code for Number Patterns Python Code for Patterns Python Interview Questions Python Programming
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    AM, The Founder and CEO of RetailMarketingTechnology.com is an Entrepreneur & Business Management Professional with over 20+ Years Experience and Expertise in many industries such as Retail, Brand, Marketing, Technology, Analytics, AI and Data Science. The Industry Experience spans across Retail, FMCG, CPG, Media and Entertainment, Banking and Financial Services, Media & Entertainment, Telecom, Technology, Big Data, AI, E-commerce, Food & Beverages, Hospitality, Travel & Tourism, Education, Outsourcing & Consulting. Currently based in Austria and India

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