allinput=list(map(int,input().strip().split())) n=allinput[0] head=allinput[1] removenum=allinput[-1] h=[-1 for _ in range(10010)] def add(a,b): h[a]=b for i in range(2,len(allinput)-2,2): tmpnext=h[allinput[i+1]...