Question

Write a few lines of code to declare a bag of integers and place the inte- gers 42 and 8 in the bag. Then grab a random integer from the bag, print- ing it. Finally, print the size of the bag.

Answer 1

In the context of programming, declaring a bag of integers and performing operations such as selecting a random integer from the bag and printing its size can be done using a list or array. The code provided is an example in Python utilizing the random library.

Step-by-step explanation:

To declare a bag of integers and place the integers 42 and 8 in it, you can use a list (in Python) or an array (in other languages). Next, to grab a random integer from the bag, you can use a random number generator provided by the language's library. Finally, to print the size of the bag, you use the length attribute of the list or array.

Here's an example in Python:

import random

# Declare a bag as a list
bag = [42, 8]

# Grab a random integer from the bag
random_integer = random.choice(bag)
print(f"Random integer from the bag: {random_integer}")

# Print the size of the bag
print(f"Size of the bag: {len(bag)}")

In this example, 'import random' allows us to use the random number generator. The method random.choice() picks a random element from the list, and len() function is used to find the size of the list.