讨论/题目交流/🏆 第 175 场力扣周赛/
🏆 第 175 场力扣周赛

欢迎小伙伴们在这里交流分享你的参赛心得以及体验。【前往竞赛】

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3 分 - 检查整数及其两倍数是否存在
4 分 - 制造字母异位词的最小步骤数
5 分 - 推文计数
7 分 - 参加考试的最大学生数

第三题java不work
["TweetCounts","recordTweet","recordTweet","recordTweet","recordTweet","recordTweet","getTweetCountsPerFrequency","recordTweet","recordTweet","recordTweet","getTweetCountsPerFrequency","recordTweet","recordTweet"]
[[],["tweet0",12],["tweet1",39],["tweet2",81],["tweet3",11],["tweet4",45],["day","tweet2",11,1532],["tweet3",14],["tweet4",90],["tweet3",13],["hour","tweet2",14,2203],["tweet4",87],["tweet2",74]]Screen Shot 2020-02-08 at 7.29.47 PM.png

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