Python array Example - Create two different arrays and join them

Learn how to create and join two arrays, one containing user input and the other containing random numbers, and display the merged array at rrtutors.com.

Published November 16, 2021

In this python array example, Create two arrays one contains three numbers that the user enters and other containing a set of five random numbers. Join these two arrays and display this array

Let's write program

from array import *
import random

num1 = array('i', [])
num2 = array('i', [])

for i in range(0, 3):
    num = int(raw_input("Enter a number: "))
    num1.append(num)

print("Second Random Array")
for i in range(0, 5):
    num = random.randint(1, 100)
    num2.append(num)

print("Join two Arrays")
num1.extend(num2)

for i in num1:
    print(i)

    
print("Sort Joined Array")
num1 = sorted(num1)

for i in num1:
    print(i)

In the above example we create

Array num1 with user enetered elements
Create Array num2 with random numbers
Then we joined two arrays using extend() method
Finally we sorted joined array using sorted() method

Output:

Enter a number: 12
Enter a number: 23
Enter a number: 45
Second Random Array
Join two Arrays
12
23
45
85
77
86
71
22
Sort Joined Array
12
22
23
45
71
77
85
86

Python array Example - Create two different arrays and join them

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