#include <bits/stdc++.h>
#include <boost/range/irange.hpp>
#define RANGE_1(e) (boost::irange(0,(e)))
#define RANGE_2(s,e) (boost::irange((s),(e)))
#define RANGE_3(s,e,step) (boost::irange((s),(e),(step)))
#define RANGE_SELECTER(_1,_2,_3,SELECT,...) SELECT
#define range(...) RANGE_SELECTER(__VA_ARGS__, RANGE_3, RANGE_2, RANGE_1) (__VA_ARGS__)
#define guard(x) if(x);
#define CINS(x) for(auto&& __E__:(x))cin>>__E__
#define ALL(x) (x).begin(),(x).end()
#define RALL(x) (x).rbegin(),(x).rend()
#define CALL(x) (x).cbegin(),(x).cend()
#define MAX(x) *max_element(ALL(x))
#define MIN(x) *min_element(ALL(x))
#define BIT(n) (1LL<<(n))
#define MOD 1000000007

using namespace std;
using lint = long long;

// template<class T>class irange{private:struct I{T x;T operator*(){return x;}bool operator!=(I&lhs){return x<lhs.x;}void operator++(){++x;}};I i,n;public:irange(T i,T n):i({i}),n({n}){}I&begin(){return i;}I&end(){return n;}};
// template<class T>class srange{private:struct I{T x,s;T operator*(){return x;}bool operator!=(I&lhs){if(s<(T)0)return x>lhs.x;return x<lhs.x;}void operator++(){x=x+s;}};I i,n;public:srange(T i,T n,T s):i({i,s}),n({n,s}){}I&begin(){return i;}I&end(){return n;}};
// template<class T>irange<T>range(T n){return irange(0,n);}template<class T>irange<T>range(T i,T n){return irange(i,n);}template<class T>srange<T>range(T i,T n,T s){return srange(i,n,s);}
template<class T>bool amax(T &a,const T &b){if(a<b){a=b;return true;}return false;}
template<class T>bool amin(T &a,const T &b){if(a>b){a=b;return true;}return false;}

struct initialize{initialize(){cin.tie(nullptr);ios::sync_with_stdio(false);};}__ini__;

int main(){
    int n;
    cin >> n;
    vector<int> a(n);
    CINS(a);
    sort(ALL(a));

    int q;
    cin >> q;

    int b, c;

    int cnt = 0;
    lint sum = accumulate(ALL(a), 0);
    int dif;

    for (int i : range(q)) {
        cin >> b >> c;
        dif = c - b;
        for (auto e = lower_bound(ALL(a), b); e != a.end();) {
            if (*e == b) {
                a.erase(e);
                ++cnt;
            } else if (*e > b) {
                break;
            }
        }
        sum += dif * cnt;
        auto ci = lower_bound(ALL(a), c);
        for (int j : range(cnt)) {
            a.insert(ci, c);
        }
        cnt = 0;
        cout << sum << '\n';
    }
}
