N = int(input())
A = list(map(int, input().split()))
Q = int(input())
BC = [list(map(int, input().split())) for _ in range(Q)] 
ans = [0]*(10**5)
for i in range (len(A)):
    ans[A[i]] += 1

for i in range(Q):
    ans[BC[i][1]] += ans[BC[i][0]]
    ans[BC[i][0]] = 0 

    S = 0
    for i in range(len(ans)):
        S += ans [i]*i
    print(S)