# Arrays in Python | HackerRank Solution

Hello coders, today we are going to solve Arrays HackerRank Solution in Python.

Contents

## Objective

The NumPy (Numeric Python) package helps us manipulate large arrays and matrices of numeric data.

To use the NumPy module, we need to import it using:

``import numpy``

Arrays

NumPy array is a grid of values. They are similar to lists, except that every element of an array must be the same type.

``````import numpy

a = numpy.array([1,2,3,4,5])
print a          #2

b = numpy.array([1,2,3,4,5],float)
print b          #2.0``````

In the above example, `numpy.array()` is used to convert a list into a NumPy array. The second argument (float) can be used to set the type of array elements.

You are given a space separated list of numbers.
Your task is to print a reversed NumPy array with the element type `float`.

## Input Format

A single line of input containing space separated numbers.

## Output Format

Print the reverse NumPy array with type float.

Sample Input

``1 2 3 4 -8 -10``

Sample Output

``[-10.  -8.   4.   3.   2.   1.]``

## Solution – Arrays in Python

```import numpy

def arrays(arr):
return(numpy.array(arr[::-1], float))
arr = input().strip().split(' ')
result = arrays(arr)
print(result)```

Disclaimer: The above Problem (Arrays) is generated by Hacker Rank but the Solution is Provided by CodingBroz. This tutorial is only for Educational and Learning Purpose.