Interview Solution

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Armstrong Number

Language Java | Level Intermediate | Category Interview Problems | July 24, 2015 4:52 pm


Interview Problem

An Armstrong Number is a number that is the sum of its own digits each raised to the power of the number of digits
Armstrong numbers are those numbers in which sum of cube of all digits provides the same number.
1^3 = 1
5^3 = 125
3^3 = 27
1^3 + 5^3 + 3^3
= 1 + 125 + 27
= 153


153 is an Armstrong Number! 
12 is not an Armstrong Number!



Posted by selvamselvam
December 6, 2015 2:48 am

We would like to know more about Armstrong Number

Posted by
December 6, 2015 2:52 am

Can you give alternative approch?

Posted by selvamselvam
December 6, 2015 4:48 am


Posted by selvamselvam
December 6, 2015 4:50 am


Posted by panuganti.venkiii
July 3, 2016 11:43 pm

thanks for sharing testing interview questions

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