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小墨
2022-05-02 23:44:12 +08:00
parent 7ea03594b3
commit 2a71c78585
4790 changed files with 11696 additions and 10944 deletions
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leetcode/originData/[no content]substrings-that-begin-and-end-with-the-same-letter.json
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@@ -11,7 +11,7 @@
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"difficulty": "Medium",
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"likes": 66,
"dislikes": 2,
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"similarQuestions": "[{\"title\": \"Number of Good Pairs\", \"titleSlug\": \"number-of-good-pairs\", \"difficulty\": \"Easy\", \"translatedTitle\": null}, {\"title\": \"Sum of Beauty of All Substrings\", \"titleSlug\": \"sum-of-beauty-of-all-substrings\", \"difficulty\": \"Medium\", \"translatedTitle\": null}, {\"title\": \"Count Pairs in Two Arrays\", \"titleSlug\": \"count-pairs-in-two-arrays\", \"difficulty\": \"Medium\", \"translatedTitle\": null}, {\"title\": \"Unique Substrings With Equal Digit Frequency\", \"titleSlug\": \"unique-substrings-with-equal-digit-frequency\", \"difficulty\": \"Medium\", \"translatedTitle\": null}]",
@@ -52,7 +52,7 @@
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"hints": [
"In the string \"abacad\", the letter \"a\" appears 3 times. How many substrings begin with the first \"a\" and end with any \"a\"?",
"There are 3 substrings (\"a\", \"aba\", and \"abaca\"). How many substrings begin with the second \"a\" and end with any \"a\"? How about the third?",