Abundant Number | Do/While Loop | Lecture #86 #numbersystem #hindi #coding #logical #developer

Abundant Number Program in C (Using Do/While Loop) – Explanation In this video, we learn how to check whether a number is an Abundant Number using C Programming and a Do/While Loop. First, the program asks the user to enter a number. After taking the input, the program starts checking all the proper divisors of that number. Proper divisors are the numbers that are less than the given number and can divide it exactly. The program then runs a loop starting from 1 up to the number just before the entered number. For each value in the loop, it checks whether the number is perfectly divisible by that value. If the number is divisible, that value is added to a variable that keeps the sum of all divisors. After checking all possible divisors, the program compares the sum of the divisors with the original number. If the sum of the divisors is greater than the number, then the number is called an Abundant Number. If the sum is equal to or less than the number, then it is not an Abundant Number. For example: Let the number be 12. The proper divisors of 12 are 1, 2, 3, 4, and 6. The sum of these divisors is: 1 + 2 + 3 + 4 + 6 = 16 Since 16 is greater than 12, the number 12 is an Abundant Number. This program is very helpful for beginners to understand loops, conditional statements, and number-based logic in C programming.