from collections import defaultdict N=int(input()) a=list(map(int,input().split())) di=defaultdict(int) for i in a: di[i]+=1 lost=0 for key,kosu in di.items(): #print(key,kosu) if kosu

N,M,Q=map(int,input().split()) uv=[[0,0]] for i in range(M): tmp=list(map(int,input().split())) uv.append(tmp) color=[0]+list(map(int,input().split())) s=[0] for i in range(Q): tmp=list(map(int,input().split())) s.append(tmp) class Point()…

N,x,y=map(int,input().split()) A=list(map(int,input().split())) M=10000 dp1=[False for i in range(-10000,10001)] dp2=[False for i in range(-10000,10001)] dp3=[0 for i in range(-10000,10001)] dp1[A[0]]=True dp2[0]=True for i in range(1,N): …