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Python: Create the combinations of 3 digit combo

Python Basic - 1: Exercise-5 with Solution

Write a Python program to create the combinations of 3 digit combo.

Sample Solution:

Python Code :

numbers = []
for num in range(1000):
  num=str(num).zfill(3)
print(num)
numbers.append(num)

Sample Output:

999

Pictorial Presentation:

Python Exercises: Create the combinations of 3 digit combo.

Flowchart:

Flowchart: Python - Create the combinations of 3 digit combo

Visualize Python code execution:

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Python Code Editor :

 

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Previous: Write a Python program to find unique triplets whose three elements gives the sum of zero from an array of n integers.
Next: Write a Python program to print a long text, convert the string to a list and print all the words and their frequencies.

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Python: Tips of the Day

What is the difference between Python's list methods append and extend?

append: Appends object at the end.

x = [1, 2, 3]
x.append([4, 5])
print (x)

Output:

[1, 2, 3, [4, 5]]

extend: Extends list by appending elements from the iterable.

x = [1, 2, 3]
x.extend([4, 5])
print (x)

Output:

[1, 2, 3, 4, 5]

Ref: https://bit.ly/2AZ6ZFq