Break And Fix The Tree

Chef is playing a game, and to win the prize, he must complete it. But he is busy arranging meals for the vortex party, so he asked you the play the game in his place. The game is as below: You are given a rooted tree of size $N$ rooted at node $1$, where each node $i$ has a value $V_i$ assigned to it. Define $P_u$ as the parent of node $u$. You have to perform queries of the following type on th