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def fibonacci(n) | |
return n if ( 0..1 ).include? n | |
(fibonacci(n - 1) + fibonacci( n - 2 )) | |
end | |
start = Time.now | |
fibonacci(22) | |
p Time.now - start |
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import time | |
def Fibonacci(n): | |
if n<2: | |
return 1 | |
else: | |
return Fibonacci(n-1)+Fibonacci(n-2) | |
start = time.time() | |
Fibonacci(22) | |
print(time.time() - start) |
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<?php | |
function fibonacci($n){ | |
$start = microtime(true); | |
if ($n < 2){ | |
$f = 1; | |
}else{ | |
$f = fibonacci($n - 2) + fibonacci($n - 1); | |
} | |
return microtime(true) - $start; | |
} |
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<?php | |
function bubble_sort($array) | |
{ | |
$start = microtime(true); | |
do | |
{ | |
$sw = false; | |
for($i = 0, $size = count($array) - 1; $i < $size; $i++) | |
{ | |
if( $array[$i] > $array[$i + 1] ) |