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mock AMC 10

Liang Kai Ho的相片
mock AMC 10
Liang Kai Ho發表於2020年 12月 13日(Sun) 21:12

I'm confused about the below problem, can someone help me explain in details?

A bug travels from A to B along the segments in the hexagonal lattice pictured below. The segments marked with an arrow can be traveled only in the direction of the arrow, and the bug never travels the same segment more than once.

Sun Leo的相片
Re: mock AMC 10
Sun Leo發表於2021年 05月 16日(Sun) 11:27

There is no graph.