Python Exercise: Print alphabet pattern G

Last update on April 17 2025 12:58:25 (UTC/GMT +8 hours)

20. Alphabet Pattern 'G'

Write a Python program to print the alphabet pattern 'G'.

Pictorial Presentation:

Sample Solution:

Python Code:

# Initialize an empty string named 'result_str'
result_str = ""

# Iterate through rows from 0 to 6 using the range function
for row in range(0, 7):
    # Iterate through columns from 0 to 6 using the range function
    for column in range(0, 7):
        # Check conditions to determine whether to place '*' or ' ' in the result string
        
        # If conditions are met, place '*' in specific positions based on row and column values
        if ((column == 1 and row != 0 and row != 6) or ((row == 0 or row == 6) and column > 1 and column < 5) or (row == 3 and column > 2 and column < 6) or (column == 5 and row != 0 and row != 2 and row != 6)):
            result_str = result_str + "*"  # Append '*' to the 'result_str'
        else:
            result_str = result_str + " "  # Append space (' ') to the 'result_str'

    result_str = result_str + "\n"  # Add a newline character after each row in 'result_str'

# Print the final 'result_str' containing the pattern
print(result_str) 

Sample Output:

  ***                                                                                                         
 *   *                                                                                                        
 *                                                                                                            
 * ***                                                                                                        
 *   *                                                                                                        
 *   *                                                                                                        
  ***    

Flowchart:

For more Practice: Solve these Related Problems:

• Write a Python program to print the letter 'G' pattern where the open side is on the right and the crossbar is present.
• Write a Python program to generate the 'G' pattern using nested loops and conditionals to form the correct curvature.
• Write a Python program to design the pattern of 'G' ensuring that the bottom and top curves are symmetric.
• Write a Python program to create the alphabet pattern 'G' using string concatenation and loop-based formatting.

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Python Code Editor:

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