## [Solution] XOR Tree solution codeforces

XOR Tree solution codeforces – You are given a tree consisting of š¯‘›nĀ vertices. A number is written on each vertex; the number on vertexĀ š¯‘–iĀ is equal toĀ š¯‘ˇš¯‘–ai. [Solution] XOR Tree solution codeforces Recall that a simple path is a path that visits each vertex at most once. Let theĀ weightĀ of the path be the bitwise XOR of … Read more