C Program To Check Perfect Number Learn how to write a c program to input a number and check whether it is a perfect number or not. a perfect number is a positive integer that is equal to the sum of its proper divisors. Learn how to write a c program to check if a given number is a perfect number or not. a perfect number is the number whose sum of factors is equal to twice the number.
C Program To Find Perfect Number Or Not A perfect number is a positive whole number where all the smaller numbers that can divide into it, when added together, give the original number. for example, 6 is a perfect number because when you add up its smaller numbers that can divide into it (1, 2, and 3), the total is 6. Learn how to write a c program to check if a number is a perfect number or not using for loop or while loop. also find the perfect numbers between 1 and 100 with examples and code. Perfect number program in c perfect number. in mathematics, a perfect number is a positive integer that is equal to the sum of its positive divisors, excluding the number itself. for example, 6 is a positive number that is completely divisible by 1, 2, and 3. 1. take the number as input and store the number in a variable. 2. loop through all the numbers from 1 to the number and check whether the number is a divisor of the number. 3. if the number is a divisor of the number, add it to the sum. 4. if the sum is equal to the number, print “the number is a perfect number”. 5.
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