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nefarioustim/project-euler-problem-2.js

Created June 5, 2011 14:55
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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.
Raw
project-euler-problem-2.js
for(
var sum = 0, f1 = 1, f2 = 2, next;
f2 < 4E6;
f2 & 1 || (sum += f2), next = f1 + f2, f2 = (f1 = f2, next)
);
console.log(sum);
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