Trees/Tree Search Algorithms

Explanations 1

• A tree is a connected graph without cycles. Suppose there are two different paths P1=u→x1→⋯→xm→vP_1 = u\to x_1\to\dots\to x_m\to vP1​=u→x1​→⋯→xm​→v and P2=u→y1→⋯→yn→vP_2 = u\to …

  By Cody Johnson, Kenz Kallal, Christopher Liu