20 lines
251 B
Plaintext
20 lines
251 B
Plaintext
class Program {
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private int fib(int $n) {
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int $last = 0;
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int $cur = 1;
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--$n;
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while($n > 0) {
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--$n;
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int $tmp = $cur;
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$cur = $last + $cur;
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$last = $tmp;
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}
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return $cur;
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}
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public void main() {
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var_dump($this->fib(43));
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}
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}
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