Score : 100 points
You are given an undirected graph with N vertices and 0 edges. Process Q queries of the following types.
0 u v
: Add an edge (u, v).1 u v
: Print 1 if u and v are in the same connected component, 0 otherwise.Input is given from Standard Input in the following format:
N Q t_1 u_1 v_1 t_2 u_2 v_2 : t_Q u_Q v_Q
For each query of the latter type, print the answer.
4 7 1 0 1 0 0 1 0 2 3 1 0 1 1 1 2 0 0 2 1 1 3
0 1 0 1