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Python | Print list after removing EVEN numbers

Here, we are going to implement a python program that will print the list after removing EVEN numbers. By IncludeHelp Last updated : June 25, 2023

Given a list, and we have to print the list after removing the EVEN numbers in Python.

Example

Input:
list = [11, 22, 33, 44, 55]

Output:
list after removing EVEN numbers
list = [11, 33, 55]

Logic

• Traverse each number in the list by using for...in loop.
• Check the condition i.e. checks number is divisible by 2 or not – to check EVEN, number must be divisible by 2.
• If number is divisible by 2 i.e. EVEN number, remove the number from the list.
• To remove the number from the list, use list.remove() method.

Python program to print list after removing EVEN numbers

# list with EVEN and ODD numbers
list = [11, 22, 33, 44, 55]

# print original list
print("Original list:")
print(list)

# loop to traverse each element in the list
# and, remove elements
# which are EVEN (divisible by 2)
for i in list:
    if i % 2 == 0:
        list.remove(i)

# print list after removing EVEN elements
print("List after removing EVEN numbers:")
print(list)

Output

Original list:
[11, 22, 33, 44, 55]
list after removing EVEN numbers:
[11, 33, 55]

Using filter() and lambda expression

You can also remove the EVEN number from a list by using the filter() function and lambda expression. Consider the below program -

# list with EVEN and ODD number
list1 = [11, 22, 33, 44, 55]

# print original list
print("Original list:")
print(list1)

# removing EVEN numbers using filter()
# and lambda expression
newlist = list(filter(lambda x: (x % 2 != 0), list1))

# print list after removing EVEN elements
print("List after removing EVEN numbers:")
print(newlist)

Output

Original list:
[11, 22, 33, 44, 55]
List after removing EVEN numbers:
[11, 33, 55]

Using list comprehension

By using the list comprehension create a new list of ODD numbers. In this way, you can get a list without EVEN numbers.

# list with EVEN and ODD numbers
list1 = [11, 22, 33, 44, 55]

# print original list
print("Original list:")
print(list1)

# removing EVEN numbers
# using list comprehension
# Getting a list of ODD nuumbers, In this way, 
# you can get a list without EVEN numbers
newlist = [x for x in list1 if x % 2 != 0]

# print list after removing EVEN numbers
print("List after removing EVEN numbers:")
print(newlist)

Output

Original list:
[11, 22, 33, 44, 55]
List after removing EVEN numbers:
[11, 33, 55]

In this example, we have used the following Python topics that you should learn:

• Python print() method
• Python lists
• Python conditional statements
• Python loops

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