Final answer:
To write a program that takes an integer as input and outputs a message about that number, use a programming language like Python. Check if the number is equal to 7 and print the appropriate message based on the condition.
Step-by-step explanation:
To write a program that takes an integer as input and outputs a message about that number, you can use a programming language like Python. Here is an example of how you can achieve this:
num = int(input('Enter an integer: '))
if num == 7:
print(num, 'is a good number. People like number', num)
else:
print('This is not number 7.')
In this example, the program takes an integer as input using the input() function and converts it to an integer using the int() function. It then checks if the number is equal to 7 and prints the appropriate message based on the condition.