Arrays python


Problem Statement :


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

A 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[1]          #2

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


Task

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.


Solution :



title-img 


                            Solution in C :

import numpy

def arrays(arr):
    # complete this function
    # use numpy.array
    arr.reverse()
    numpy_arr = numpy.array(arr,float)
    return numpy_arr

    
arr = input().strip().split(' ')
result = arrays(arr)
print(result)








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