# Inner and Outer in Python HackerRank Solution

Hello coders, In this post, you will learn how to solve Inner and Outer in Python HackerRank Solution. This problem is a part of the Python Hacker Rank series.

## Inner and Outer in Python HackerRank Solution

### Problem

innerThe inner tool returns the inner product of two arrays.

```import numpy
A = numpy.array([0, 1])
B = numpy.array([3, 4])
print numpy.inner(A, B)     #Output : 4
```

outer The outer tool returns the outer product of two arrays.

```import numpy
A = numpy.array([0, 1])
B = numpy.array([3, 4])
print numpy.outer(A, B)     #Output : [[0 0]
#          [3 4]]
```

You are given two arrays: A and B.

#### Input Format :

The first line contains the space separated elements of array A.
The second line contains the space separated elements of array B.

#### Output Format :

First, print the inner product.
Second, print the outer product.

```0 1
2 3
```

```3
[[0 0]
[2 3]]```

### Inner and Outer in Python – HackerRank Solution

```import numpy
A = numpy.array(input().split(), int)
B = numpy.array(input().split(), int)
print(numpy.inner(A, B), numpy.outer(A, B), sep='\n')```

Disclaimer: The above Problem (Inner and Outer in Python) is generated by Hackerrank but the Solution is Provided by Chase2Learn. This tutorial is only for Educational and Learning purposes. Authority if any of the queries regarding this post or website fill the following contact form thank you.

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