2012-03-01 11:35:34 +01:00
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title: By considering the terms in the Fibonacci sequence whose values do not exceed four million, find the sum of the even-valued terms.
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url: http://projecteuler.net/problem=2
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desc: |
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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:
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1, 2, 3, 5, 8, 13, 21, 34, 55, 89, ...
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By considering the terms in the Fibonacci sequence whose values do not exceed four million, find the sum of the even-valued terms.
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solution: |
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Step through the fibonacci sequence while you sum each even entry. Quit as you reach 4million
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solutions:
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solve.php:
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desc: Basic solution
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language: php
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solve.rb:
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desc: Basic solution in Ruby
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language: ruby
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solve.c:
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desc: ANSI C solution (Tested with TCC)
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language: c
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2011-04-11 11:38:22 +02:00
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solve.js:
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desc: NodeJS solution
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2012-04-11 14:49:45 +02:00
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language: javascript
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solve.lua:
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desc: Basic solution
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language: lua
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