12 lines
235 B
PHP
12 lines
235 B
PHP
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<?php
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define('SIZE',1001);
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define('SIDES',4);
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$sum = 1;
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$result=1;
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for($addition = 2; $addition <= SIZE; $addition+=2) {
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for($cside = 0; $cside < SIDES; $cside++) {
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$sum += $addition;
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$result += $sum;
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}
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}
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echo $result;
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