Program To Create An Array Of 3 Ones Using NumPy.

In this python numpy program, we will create an array of 3 ones using NumPy.

Import the numpy library as np.
Create an array of 3 ones using np.ones() and give datatype as int and number of ones i.e. 3 to the above function.
Print the output.

				
					import numpy as np
x = np.ones(3, dtype = int)

print(x)

Output :

				
					[1 1 1]

determine the size of the memory occupied by the above array.

create an array of integers between 1-20.

Program to create an array of 3 ones using NumPy.