Python: Common index elements from more than one list
Python List: Exercise - 100 with Solution
Write a Python program to extract common index elements from more than one given list.
Sample Solution:
Python Code:
def extract_index_ele(l1, l2, l3):
result = []
for m, n, o in zip(l1, l2, l3):
if (m == n == o):
result.append(m)
return result
nums1 = [1, 1, 3, 4, 5, 6, 7]
nums2 = [0, 1, 2, 3, 4, 5, 7]
nums3 = [0, 1, 2, 3, 4, 5, 7]
print("Original lists:")
print(nums1)
print(nums2)
print(nums3)
print("\nCommon index elements of the said lists:")
print(extract_index_ele(nums1, nums2, nums3))
Sample Output:
Original lists: [1, 1, 3, 4, 5, 6, 7] [0, 1, 2, 3, 4, 5, 7] [0, 1, 2, 3, 4, 5, 7] Common index elements of the said lists: [1, 7]
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Previous: Write a Python program to find the maximum and minimum values in a given heterogeneous list.
Next: Write a Python program to sort a given matrix in ascending order according to the sum of its rows.
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Python: Tips of the Day
Given a predicate function, fn, and a prop string, this curried function will then take an object to inspect by calling the property and passing it to the predicate:
Example:
def tips_check_prop(fn, prop): return lambda obj: fn(obj[prop]) check_age = tips_check_prop(lambda x: x >= 25, 'age') user = {'name': 'Owen', 'age': 25} print(check_age(user))
Output:
True
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