alexxela12345's blog

LCT/ETT problem
By alexxela12345, history, 4 years ago, In English

Once I've seen a problem where you are given a dynamic tree and you have to answer 6 or so type of queries (some path and subtree queries). Does anybody know where to find this problem?

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4 years ago, # |
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This problem?: https://dmoj.ca/problem/ds5

Found here: https://codeforces.com/blog/entry/73353?#comment-575685

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4 years ago, # |
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You mean this one? https://vjudge.net/problem/HYSBZ-3153

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    4 years ago, # ^ |
      Vote: I like it -39 Vote: I do not like it

    sorry can't read ching chong

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      4 years ago, # ^ |
      ← Rev. 2   Vote: I like it +21 Vote: I do not like it

      Ching chong and ching chang chong are pejorative terms sometimes employed by speakers of English to mock or play on the Chinese language, people of Chinese ancestry, or other East Asians or Southeast Asians perceived to be Chinese. Several public commentators have characterized the term as derogatory, noting that assaults or physical intimidation of East Asians are often accompanied by racial slurs or imitation Chinese.

      https://en.wikipedia.org/wiki/Ching_chong

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