Python program to print even and odd numbers from 1 to 100

In this article you’ll learn:

• Python program to check whether a number is even or odd
• Python program to print even and odd numbers from 1 to 100 using various methods.

Prerequisite knowledge:

• if-else statements in python
• Loops in python
• List comprehension in python
• Basic python statements

Program: Python program to check whether the entered number is even or odd

num = int(input("Enter a number: "))
if num % 2 == 0:
    print("\nEntered number is even")
else:
    print("\nEntered number is odd")

Output:

Enter a number: 543 

Entered number is odd

Now that we’ve learned how to check even/odd in python, we can proceed to the next step.

Python program to print even numbers from 1 to 100

Script #1: This can be done by using only one line of code in Python. Interesting?

Using List comprehension

[print(num) if num%2==0 else False for num in range(1, 101)]

[OR]

[print(num) for num in range(2, 101, 2)]   #using range and step

Using filter and lambda function- This will print a list, use the concept and share your code in the comments.

print(list(filter(lambda num: num%2==0, range(1,101))))

Script #2: Program using multiple lines

for num in range(1,101):
    if(num%2 == 0):
        print(num)

Don’t forget to write code with proper indentation.

Same concepts can be used to print odd numbers from 1 to 100. I’m sharing the program with multiple lines, write one liner code in the comments.

Program: Python program to print odd numbers from 1 to 100

for num in range(1,100):
    if(num%2 == 1):
        print(num)

Super easy, right?

Share your code and in the comments to help others.

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