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Problem 232. Project Euler: Problem 2, Sum of even Fibonacci

Created by Doug Hull

Each new term in the Fibonacci sequence is generated by adding the previous two terms. By starting with 1 and 2, the first 10 terms will be:

1, 2, 3, 5, 8, 13, 21, 34, 55, 89, ...

By considering the terms in the Fibonacci sequence whose values do not exceed the input value, find the sum of the even-valued terms.

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143 correct solutions 199 incorrect solutions
Last solution submitted on Sep 10, 2014

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