Restructuring
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18
solutions/ProjectEuler/007/solve.php
Normal file
18
solutions/ProjectEuler/007/solve.php
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@ -0,0 +1,18 @@
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<?php
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function is_prime($prime) {
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$sqrt = sqrt($prime);
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for ($i = 3; $i <= $sqrt; $i+=2){
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if ($prime%$i == 0) return false;
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}
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return true;
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}
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$i=13;
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$primes = 6;
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do{
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$i+= 2;
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if(is_prime($i)){
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$primes++;
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}
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}while($primes < 10001);
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echo $i;
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