problem solving/Project Euler

Problem 30 - Find the sum of all the numbers that can be written as the sum of fifth powers of their digits.

toysmars 2010. 2. 21. 19:07
링크

Surprisingly there are only three numbers that can be written as the sum of fourth powers of their digits:

1634 = 1^(4) + 6^(4) + 3^(4) + 4^(4)
8208 = 8^(4) + 2^(4) + 0^(4) + 8^(4)
9474 = 9^(4) + 4^(4) + 7^(4) + 4^(4)

As 1 = 1^(4) is not a sum it is not included.

The sum of these numbers is 1634 + 8208 + 9474 = 19316.

Find the sum of all the numbers that can be written as the sum of fifth powers of their digits.


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