Python exercises for beginners with solutions

Python exercises for beginners with solutions

I'm happy to provide you with some Python exercises for beginners along with their solutions. Here are a few:

Exercise 1: Printing Hello World

Task: Write a Python program that prints "Hello, World!" on the screen.

Solution:

print("Hello, World!")

Exercise 2: Adding Numbers

Task: Ask the user to input two numbers and then add them together. Display the result.

Solution:

num1 = int(input("Enter first number: "))
num2 = int(input("Enter second number: "))
result = num1 + num2
print(f"The sum is: {result}")

Exercise 3: Calculating Average

Task: Ask the user to input three numbers and then calculate their average.

Solution:

num1 = float(input("Enter first number: "))
num2 = float(input("Enter second number: "))
num3 = float(input("Enter third number: "))
average = (num1 + num2 + num3) / 3
print(f"The average is: {average}")

Exercise 4: Checking if a Number is Odd or Even

Task: Ask the user to input a number and then check if it's odd or even.

Solution:

num = int(input("Enter a number: "))
if num % 2 == 0:
print(f"{num} is an even number.")
else:
print(f"{num} is an odd number.")

Exercise 5: Counting Characters

Task: Ask the user to input a sentence and then count the number of characters (letters, digits, or special characters) in the sentence.

Solution:

sentence = input("Enter a sentence: ")
count = len(sentence)
print(f"The total character count is: {count}")

Exercise 6: Calculating Perimeter

Task: Ask the user to input the length and width of a rectangle, then calculate its perimeter.

Solution:

length = float(input("Enter the length: "))
width = float(input("Enter the width: "))
perimeter = 2 * (length + width)
print(f"The perimeter is: {perimeter:.2f}")

Exercise 7: Playing with Strings

Task: Ask the user to input a sentence, then print out the first letter of each word.

Solution:

sentence = input("Enter a sentence: ")
words = sentence.split()
for i in range(len(words)):
print(f"Word {i+1}: {words[i][0]}")

These exercises cover basic concepts like variables, data types, user input, control structures (if-else), functions, and string manipulation. I hope this helps you get started with Python programming!

How do people practice Python?

People can practice Python in a variety of ways to improve their coding skills and become proficient in the language. Here are some common methods:

By practicing these methods, individuals can develop their Python skills, build confidence in their abilities, and become proficient programmers.

Additional Tips:

Remember, practice is essential to mastering Python. With persistence and dedication, you can improve your coding skills and become proficient in this popular programming language.