Question: A positive integer is said to be a perfect number if it equals the sum of its positive divisors (excluding the number itself). As an
A positive integer is said to be a perfect number if it equals the sum of its positive divisors (excluding the number
itself). As an example, 6 is a perfect number because its divisors, 1, 2, and 3 sum up to 6.
The first four perfect numbers are 6, 28, 496, 8128.
Write a C program that asks the user to enter a number and checks if the number is perfect. Your program should
run interactively until the user quits. Try to minimize the program execution time by using the least number of
iterations for nding the divisors of the user's input. Record and report the number of iterations executed for checking
if a number is perfect. The valid range of inputs is restricted to any number between 100 and 10,000 (including the
boundaries).
Sample Code Execution:
Bold indicates information entered by the user
Enter a number between 100 and 10,000:1
This number is outside the accepted range.
Enter a number between 100 and 10,000:400
Number 400 is not perfect
Number of iterations:200
Do you want to continue (y/n)?y
Enter a perfect number:496
Number 496 is perfect
Number of iterations:248
Do you want to continue (y/n)?n
Goodbye
Execution needs to be the same as the sample code. Im using microsoft visual so #include
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
