import sys
sys.setrecursionlimit(10**6)
N=int(input())
A=list(map(int,input().split()))
Q=int(input())
BC = [list(map(int,input().split())) for _ in range(Q)]
for i in range(Q):
  A = [BC[i][1] if j == BC[i][0] else j for j in A]
  print(sum(A))