25 lines
520 B
JavaScript
25 lines
520 B
JavaScript
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var Fiber = require('fibers');
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function Fibonacci() {
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return Fiber.prototype.run.bind(Fiber(function() {
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Fiber.yield(0); // F(0) -> 0
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var prev = 0, curr = 1;
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while (true) {
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Fiber.yield(curr);
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var tmp = prev + curr;
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prev = curr;
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curr = tmp;
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}
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}));
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}
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var seq = Fibonacci(), results = [];
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for (var ii = seq(); ii <= 1597; ii = seq()) {
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results.push(ii);
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}
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if (results+ '' !== '0,1,1,2,3,5,8,13,21,34,55,89,144,233,377,610,987,1597') {
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throw new Error;
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}
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console.log('pass');
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