Python program to print odd numbers in a List

Given a list of numbers, write a Python program to print all odd numbers in given list.

Example:

Input: list1 = [2, 7, 5, 64, 14]
Output: [7, 5]

Input: list2 = [12, 14, 95, 3, 73]
Output: [95, 3, 73]

1. Using for loop : Iterate each element in the list using for loop and check if num % 2 != 0. If the condition satisfies, then only print the number.

   # Python program to print odd Numbers in a List
   
   # list of numbers
   list1 = [10, 21, 4, 45, 66, 93]
   
   # iterating each number in list
   for num in list1:
   
       # checking condition
       if num % 2 != 0:
          print(num, end = " ")

   Output:

   21 45 93 

2. Using while loop :

   # Python program to print odd Numbers in a List
   
   # list of numbers
   list1 = [10, 21, 4, 45, 66, 93]
   i = 0
   
   # using while loop
   while(i < len(list1)):
   
       # checking condition
       if list1[i] % 2 != 0:
           print(list1[i], end = " ")
   
       # increment i
       i += 1
   

   Output:

   21 45 93 

3. Using list comprehension :

   # Python program to print odd Numbers in a List
   
   # list of numbers
   list1 = [10, 21, 4, 45, 66, 93]
   
   only_odd = [num for num in list1 if num % 2 == 1]
   
   print(only_odd)

   Output:

   21 45 93 

4. Using lambda expressions :

   # Python program to print odd numbers in a List
   
   # list of numbers
   list1 = [10, 21, 4, 45, 66, 93, 11]
   
   
   # we can also print odd no's using lambda exp.
   odd_nos = list(filter(lambda x: (x % 2 != 0), list1))
   
   print("Odd numbers in the list: ", odd_nos)

   Output:

   Odd numbers in the list:  [21, 45, 93, 11]