Write a python program to print all even numbers between 1 to 100 using while loop

Last update on August 19 2022 21:51:50 (UTC/GMT +8 hours)

Python Conditional: Exercise-6 with Solution

Write a Python program to count the number of even and odd numbers from a series of numbers.

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• Python Conditional: Exercise-6 with Solution
• Visualize Python code execution:
• Python: Tips of the Day
• Python Basic: Exercise-21 with Solution
• Visualize Python code execution:
• Python: Tips of the Day
• How do you print all even numbers in Python while loop?
• How do you print even numbers from 1 to 100 in Python?
• How can I print odd numbers from 1 to 100 for use in a loop Python?
• How do you write an even number in a for loop in Python?

Pictorial Presentation of Even Numbers:

Pictorial Presentation of Odd Numbers:

Sample Solution:

Python Code:

numbers = (1, 2, 3, 4, 5, 6, 7, 8, 9) # Declaring the tuple
count_odd = 0
count_even = 0
for x in numbers:
        if not x % 2:
    	     count_even+=1
        else:
    	     count_odd+=1
print("Number of even numbers :",count_even)
print("Number of odd numbers :",count_odd)

Sample Output:

Number of even numbers : 4                                                                                    
Number of odd numbers : 5 

Flowchart:

Even Numbers between 1 to 100:

Odd Numbers between 1 to 100:

Visualize Python code execution:

The following tool visualize what the computer is doing step-by-step as it executes the said program:

Python Code Editor:

Have another way to solve this solution? Contribute your code (and comments) through Disqus.

Previous: Write a Python program that accepts a word from the user and reverse it.
Next: Write a Python program that prints each item and its corresponding type from the following list.

Python: Tips of the Day

Naming and saving slices of iterables:

# Naming slices (slice(start, end, step))
>>> a = [0, 1, 2, 3, 4, 5]
>>> LASTTHREE = slice(-3, None)
>>> LASTTHREE
slice(-3, None, None)
>>> a[LASTTHREE]
[3, 4, 5]

Last update on August 19 2022 21:51:46 (UTC/GMT +8 hours)

Python Basic: Exercise-21 with Solution

Write a Python program to find whether a given number (accept from the user) is even or odd, print out an appropriate message to the user.

Pictorial Presentation of Even Numbers:

Pictorial Presentation of Odd Numbers:

Sample Solution:-

Python Code:

num = int(input("Enter a number: "))
mod = num % 2
if mod > 0:
    print("This is an odd number.")
else:
    print("This is an even number.")	

Sample Output:

Enter a number: 5                                                                                             
This is an odd number. 

Even Numbers between 1 to 100:

Odd Numbers between 1 to 100:

Flowchart:

Visualize Python code execution:

The following tool visualize what the computer is doing step-by-step as it executes the said program:

Python Code Editor:

Have another way to solve this solution? Contribute your code (and comments) through Disqus.

Previous: Write a Python program to get a string which is n (non-negative integer) copies of a given string.
Next: Write a Python program to count the number 4 in a given list.

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Python: Tips of the Day

Naming and saving slices of iterables:

# Naming slices (slice(start, end, step))
>>> a = [0, 1, 2, 3, 4, 5]
>>> LASTTHREE = slice(-3, None)
>>> LASTTHREE
slice(-3, None, None)
>>> a[LASTTHREE]
[3, 4, 5]

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How do you print all even numbers in Python while loop?

How do you print even numbers from 1 to 100 in Python?

How can I print odd numbers from 1 to 100 for use in a loop Python?

How do you write an even number in a for loop in Python?