def run(n, seq, num, trials):
    '''
    '''
    count_list = [0] * 100000
    for i in seq:
        count_list[i-1] = count_list[i-1] if count_list[i-1] != 0 else seq.count(i)
    
    _sum = sum((k+1)*v for k,v in enumerate(count_list))
    for i in range(num):
        b, c = trials[i]
        _val = count_list[b-1]
        if _val == 0:
            print(_sum)
            continue
        _sum += (c-b)*_val
        print(_sum)
        count_list[b-1] = 0
        count_list[c-1] += _val

if __name__ == '__main__':
    n = int(input())
    seq = list(map(int, input().split()))
    num = int(input())
    trials = [map(int, input().split()) for _ in range(num)]
    run(n, seq, num, trials)