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Python: Count the even, odd numbers in a given array of integers using Lambda

Python Lambda: Exercise-13 with Solution

Write a Python program to count the even, odd numbers in a given array of integers using Lambda.

Sample Solution:

Python Code :

array_nums = [1, 2, 3, 5, 7, 8, 9, 10]
print("Original arrays:")
print(array_nums)
odd_ctr = len(list(filter(lambda x: (x%2 != 0) , array_nums)))
even_ctr = len(list(filter(lambda x: (x%2 == 0) , array_nums)))
print("\nNumber of even numbers in the above array: ", even_ctr)
print("\nNumber of odd numbers in the above array: ", odd_ctr)

Sample Output:

Original arrays:
[1, 2, 3, 5, 7, 8, 9, 10]

Number of even numbers in the above array:  3

Number of odd numbers in the above array:  5

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Next: Write a Python program to find the values of length six in a given list using Lambda.

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Python: Tips of the Day

Returns all the elements of a list except the last one

Example:

def tips_initial(lst):
  return lst[0:-1]

print(tips_initial([1, 2, 3, 4]))

Output:

[1, 2, 3]