RosettaCodeData/Task/Fibonacci-sequence/JavaScript/fibonacci-sequence-2.js

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JavaScript
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2013-04-10 21:29:02 -07:00
function fib(n)
{
var
a = 0,
b = 1,
t;
while (n-- > 0)
{
t = a;
a = b;
b += t;
}
return a;
}
var i;
for (i = 0; i < 10; ++i)
alert(fib(i));