Answers for "how to find common elements in two arrays in python"

3

find common elements in two lists python

list1 = [1,2,3,4,5,6]
list2 = [3, 5, 7, 9]
list(set(list1).intersection(list2))
Posted by: Guest on April-20-2021
2

find number of common element in two python array

len([x for x in list1 if x in list2])
Posted by: Guest on October-21-2020
0

python common elements in two arrays

# using numpy
import numpy as np
a = np.array([1,2,3,2,3,4,3,4,5,6])
b = np.array([7,2,10,2,7,4,9,4,9,8])
# using intersect1d
print(np.intersect1d(a,b))
# output
# [2 4]
Posted by: Guest on October-22-2020
0

same elements of two sets in python

x = {2, 3, 5, 6}
y = {1, 2, 3, 4}

z = x.intersection(y)
Posted by: Guest on May-17-2020

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