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- <?php
- $numbers = explode(" ", trim(fgets(STDIN)));
- $start = 0;
- $len = 1;
- $bestStart = 0;
- $bestLen = 0;
- for ($i = 1; $i < count($numbers); $i++) {
- if ($numbers[$i] == $numbers[$i - 1] + 1 ) {
- $len++;
- } else {
- $start = $i;
- $len = 1;
- }
- if ($len > $bestLen) {
- $bestLen = $len;
- $bestStart = $start;
- }
- }
- $result = array_splice($numbers, $bestStart, $bestLen);
- foreach ($result as $number) {
- echo $number . " ";
- }
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