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):
    for j in range(N):
        if A[j] == BC[i][0]:
            A[j] = BC[i][1]
    print(sum(A))
