15 lines
259 B
PHP
15 lines
259 B
PHP
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<?php
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$numbers = array_map('intval', explode("\n", file_get_contents('input.txt')));
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$current = array_shift($numbers);
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$count = 0;
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foreach ($numbers as $number) {
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if ($number > $current) {
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$count++;
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}
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$current = $number;
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}
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echo $count;
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