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Python: Count the same pair in two given lists using use map function

Python map: Exercise-13 with Solution

Write a Python program to count the same pair in two given lists. use map() function.

Sample Solution:

Python Code:

from operator import eq
def count_same_pair(nums1, nums2):
    result = sum(map(eq, nums1, nums2))
    return result

nums1 = [1,2,3,4,5,6,7,8]
nums2 = [2,2,3,1,2,6,7,9]
print("Original lists:")
print(nums1)
print(nums2)
print("\nNumber of same pair of the said two given lists:")
print(count_same_pair(nums1, nums2))

Sample Output:

Original lists:
[1, 2, 3, 4, 5, 6, 7, 8]
[2, 2, 3, 1, 2, 6, 7, 9]

Number of same pair of the said two given lists:
4

Python Code Editor:

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Previous: Write a Python program to find the ration of positive numbers, negative numbers and zeroes in an array of integers.

Next: Write a Python program to interleave two given list into another list randomly. use map() function.

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Python: Tips of the Day

Merging two dicts in Python 3.5+ with a single expression

Example:

# How to merge two dictionaries
# in Python 3.5+

x = {'p': 1, 'q': 3}
y = {'q': 5, 'r': 8}

z = {**x, **y}

z
{'r': 4, 'p': 1, 'q': 3}

z = dict(x, **y)
print(z)

Output:

{'p': 1, 'q': 5, 'r': 8}