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Showing posts from September, 2017

Perfect Number

                    A Perfect number is a number that is equal to sum of its all positive divisors excluding the number itself.                         For  example 6 is a perfect number.      Sum of its divisor is equal to the number.                                   1+2+3=6                                               FLOWCHART          To see the working of Perfect Number Flowchart Click here to Watch on YouTube Learn to write a program in C to find whether a given number is perfect number or not. Click here to Watch on YouTube