Python Exercise: Construct the following pattern, using a nested loop number

Last update on March 26 2025 08:12:26 (UTC/GMT +8 hours)

44. Nested Loop Number Pattern

Write a Python program to construct the following pattern, using a nested loop number.

Pictorial Presentation:

Sample Solution:

Python Code:

# Iterate through a range from 0 to 9 (excluding 10)
for i in range(10):
    # Print the string representation of 'i' multiplied by 'i'
    print(str(i) * i)
	

Sample Output:

1                                                                                                             
22                                                                                                            
333                                                                                                           
4444                                                                                                          
55555                                                                                                         
666666                                                                                                        
7777777                                                                                                       
88888888                                                                                                      
999999999     

Flowchart :

For more Practice: Solve these Related Problems:

• Write a Python program to print a pattern where the i-th line contains the number i repeated i times using nested loops.
• Write a Python program to generate a numeric pattern with increasing numbers on each line where the line number dictates the repetition.
• Write a Python program to use a nested for loop to print a pattern that starts at 1 and increments the repeated digit count on each new line.
• Write a Python program to build a number pyramid where each row displays the row number repeated as many times as the row index.

Python Code Editor:

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