N = int(input())
A = list(map(int, input().split()))
Q = int(input())
BC = [list(map(int, input().split())) for i in range(Q)]

def calc(A):
    ans = 0
    for i in range(len(A)):
        ans += A[i] * (i + 1)

    return ans



VALUE = [0 for i in range(100)]

for i in range(N):
    VALUE[A[i] - 1] += 1

for i in range(Q):
    VALUE[BC[i][1] - 1] += VALUE[BC[i][0] - 1]
    VALUE[BC[i][0] - 1] = 0
    print(calc(VALUE))
