Final answer:
In a programming language such as Python, you can create a program to compute and show the sum and average of three integers.
Step-by-step explanation:
To calculate and display the sum and average of three integers, you can write a program in a programming language like Python. Here is an example:
# Prompt the user to enter three integers
num1 = int(input('Enter first integer: '))
num2 = int(input('Enter second integer: '))
num3 = int(input('Enter third integer: '))
# Calculate the sum
sum = num1 + num2 + num3
# Calculate the average
avg = sum / 3
# Display the sum and average
print('Sum:', sum)
print('Average:', avg)