Python – List Exercises

Python is the commonly used data structure and So, this Python list exercise will allow developers and beginners to learn and practice those list operations. This article has listed Python List Excercise.

What is Python?

Python is a beginner-friendly language. It is an interpreted, object-oriented, high-level programming language with dynamic semantics. Python is a high-level and has built-in data structures combined with dynamic typing and dynamic binding. Thus, will be more suitable for the Rapid Application.

What are the examples of Python?

Check out the examples provided below :

Example 1

The Python program below will find the unique number in the given list:

def find_unique_numbers(nums):
    unique_numbers = []
    for num in nums:
        if nums.count(num) == 1:
            unique_numbers.append(num)
    return unique_numbers

# Input list of numbers
numbers = input("Enter numbers separated by spaces: ").split()
numbers = [int(num) for num in numbers]  # Convert input strings to integers

unique_numbers = find_unique_numbers(numbers)
print("Unique numbers in the list:", unique_numbers)

Output

Enter numbers separated by spaces: 1 2 2 3 4 4 5
Unique numbers in the list: [1, 3, 5]

Example 2

The Python Program below will find the sum of all the numbers in the list.

def sum_of_numbers(nums):
    total_sum = sum(nums)
    return total_sum

# Input list of numbers
numbers = input("Enter numbers separated by spaces: ").split()
numbers = [int(num) for num in numbers]  # Convert input strings to integers

result = sum_of_numbers(numbers)
print("Sum of all numbers in the list:", result)

Output

Enter numbers separated by spaces: 1 2 3 4 5
Sum of all numbers in the list: 15

Example 3

The Python Program below will create the list of 5 random integers.

import random

def generate_random_integers(n, lower_limit, upper_limit):
    random_integers = [random.randint(lower_limit, upper_limit) for _ in range(n)]
    return random_integers

# Generate 5 random integers between 1 and 100
random_numbers = generate_random_integers(5, 1, 100)
print("List of 5 random integers:", random_numbers)

Output

List of 5 random integers: [42, 17, 73, 5, 89]

Conclusion

To sum up, in Python list exercises, we encountered several common tasks and strategies for working with lists efficiently. First, when tasked with identifying unique numbers within a list, we followed a straightforward approach: iterating through each number and tallying its occurrences. By recognizing numbers that appeared only once, we were able to compile a separate list containing these unique values.

Python – List Exercises- FAQs