NumPy: Create an array with values ranging from 12 to 38

Last update on March 24 2025 13:37:28 (UTC/GMT +8 hours)

Array from 12 to 38

Write a NumPy program to create an array with values ranging from 12 to 38.

Sample Solution:

Python Code:

# Importing the NumPy library with an alias 'np'
import numpy as np

# Creating an array 'x' using arange() function with values from 12 to 37 (inclusive)
x = np.arange(12, 38)

# Printing the array 'x' containing values from 12 to 37
print(x)

Sample Output:

[12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35
 36                                                                     
 37]

Explanation:

In the above code -

np.arange(12, 38): Creates a one-dimensional NumPy array with a range of integers starting from 12 (inclusive) up to, but not including, 38. The result will be an array of length 26 containing integers from 12 to 37.

print(x): Prints the created NumPy array.

For more Practice: Solve these Related Problems:

• Create an array using np.arange with values starting at 12 and ending just before 38, then validate the step size.
• Generate an array from 12 to 37 and calculate its mean to confirm the arithmetic sequence.
• Form an array from 12 to 38 and then reverse it to ensure the order is correctly maintained.
• Build an array from 12 to 38 and check that the first and last elements match the expected values.

Python-Numpy Code Editor: