Mr. Williams is given a graph with p nodes rooted at node 1. Each node(X) of the graph has a pair of values (Ax, Bx). You task is to help Mr. Williams in creating a python code to find the value of...

Extracted text: Mr. Williams is given a graph with p nodes rooted at node 1. Each node(X) of the graph has a pair of values (Ax, Bx). You task is to help Mr. Williams in creating a python code to find the value of result (R) such that: N N EEF(U, V) U=1 V=1 R F(U,V) ( MIN(MAX(AU, Ay), MAX(Bu, By)) ifVlies in subtree of U otherwise Input: 5 14523 52413 12 13 24 25 Output: 45