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21 lines
438 B
PHP
21 lines
438 B
PHP
<?php
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function reverse_sum($n1, $n2)
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{
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return reverse_integer($n1) + reverse_integer($n2);
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}
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function reverse_integer($n)
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{
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$reverse = 0;
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while ($n > 0)
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{
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$reverse = $reverse * 10;
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$reverse = $reverse + $n % 10;
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$n = (int)($n/10);
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}
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return $reverse;
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}
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print_r(reverse_sum(13, 14)."\n");
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print_r(reverse_sum(130, 1)."\n");
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print_r(reverse_sum(305, 794)."\n");
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?>
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