n = int(input())
a = list(map(int,input().split()))
q = int(input())
bc = [list(map(int, input().split())) for _ in range(q)]

a = sorted(a)

for i in range(q):
    
    for j in range(len(a)):
        if a[j] == bc[i][0]:
            a[j] = bc[i][1]
        # print(a)
    
    print(sum(a))