This shows you the differences between two versions of the page.
scratch [2020/11/25 21:37] admin created |
scratch [2020/11/26 15:41] admin |
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Line 8: | Line 8: | ||
for($i=0;$i<strlen($word);$i++) { | for($i=0;$i<strlen($word);$i++) { | ||
$num_letter = ord($word[$i]); | $num_letter = ord($word[$i]); | ||
- | if($num_letter <= $last_letter) | + | if($num_letter < $last_letter) |
unset($words[$key]); | unset($words[$key]); | ||
$last_letter = $num_letter; | $last_letter = $num_letter; |