Inner and Outer HackerRank Solution

This Python program is designed to demonstrate the use of numpy's inner and outer functions. It takes two arrays as input from the user, and then calculates and prints their inner and outer products. The inner product of two arrays is the sum of the products of their corresponding elements, while the outer product is a matrix where each element is the product of an element from the first array and an element from the second array.

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Here is the Inner and Outer HackerRank Solution HackerRank solution using CodeRankGPT:

The solution works by first converting the user's input into numpy arrays using the numpy.array function. It then uses the numpy.inner function to calculate the inner product of the two arrays, and the numpy.outer function to calculate the outer product. These results are then printed to the console. The key approach used here is the use of numpy's powerful array manipulation functions to perform complex mathematical operations with ease.


import numpy

np_ar1 = numpy.array(list(map(int, input().split())))
np_ar2 = numpy.array(list(map(int, input().split())))
print(numpy.inner(np_ar1, np_ar2))
print(numpy.outer(np_ar1, np_ar2))

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