An introduction to the practical functions of Codeforces

Revision en1, by ShaoNianTongXue5307, 2023-02-06 22:43:04

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For example, we can find a code that last div1 C without segment tree

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en1 English ShaoNianTongXue5307 2023-02-06 22:43:04 441 Initial revision (published)