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2022-03-29 16:56:27 +08:00
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@@ -161,7 +161,7 @@
"__typename": "CodeSnippetNode"
}
],
"stats": "{\"totalAccepted\": \"3.9K\", \"totalSubmission\": \"10.3K\", \"totalAcceptedRaw\": 3933, \"totalSubmissionRaw\": 10313, \"acRate\": \"38.1%\"}",
"stats": "{\"totalAccepted\": \"3.9K\", \"totalSubmission\": \"10.3K\", \"totalAcceptedRaw\": 3943, \"totalSubmissionRaw\": 10345, \"acRate\": \"38.1%\"}",
"hints": [
"A palindrome must be mirrored over the center. Suppose we have a palindrome. If we prepend the word \"ab\" on the left, what must we append on the right to keep it a palindrome?",
"We must append \"ba\" on the right. The number of times we can do this is the minimum of (occurrences of \"ab\") and (occurrences of \"ba\").",