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题解：2024牛客暑期多校第4场——H [Yet Another Origami Problem]

英文题干 Fried-chicken hates origami problems! He always fails at solving origami problems that others can solve easily (for example, CF1966E and HDU6822)...

C++ 思维 GCD

2024-07-25

2 317

题解：2024牛客暑期多校第4场——I [Friends]

英文题干 There are n people standing in a line, numbered from 1 to n from left to right. Among these people, there are m pairs of friends. Define an inter...

C++ 思维

2024-07-25

0 274