#include <bits/stdc++.h>

using namespace std;
 
#define DEBUG(x) cerr<<#x<<": "<<x<<endl;
#define DEBUG_VEC(v) cerr<<#v<<":";for(int i=0;i<v.size();i++) cerr<<" "<<v[i]; cerr<<endl;
#define DEBUG_MAT(v) cerr<<#v<<endl;for(int i=0;i<v.size();i++){for(int j=0;j<v[i].size();j++) {cerr<<v[i][j]<<" ";}cerr<<endl;}
typedef long long ll;
// #define int ll
 
#define vi vector<int>
#define vl vector<ll>
#define vii vector< vector<int> >
#define vll vector< vector<ll> >
#define vs vector<string>
#define pii pair<int,int>
#define pis pair<int,string>
#define psi pair<string,int>
#define pll pair<ll,ll>
template<class S, class T> pair<S, T> operator+(const pair<S, T> &s, const pair<S, T> &t) { return pair<S, T>(s.first + t.first, s.second + t.second); }
template<class S, class T> pair<S, T> operator-(const pair<S, T> &s, const pair<S, T> &t) { return pair<S, T>(s.first - t.first, s.second - t.second); }
template<class S, class T> ostream& operator<<(ostream& os, pair<S, T> p) { os << "(" << p.first << ", " << p.second << ")"; return os; }
#define X first
#define Y second
#define rep(i,n) for(int i=0;i<(int)(n);i++)
#define rep1(i,n) for(int i=1;i<=(int)(n);i++)
#define rrep(i,n) for(int i=(int)(n)-1;i>=0;i--)
#define rrep1(i,n) for(int i=(int)(n);i>0;i--)
#define REP(i,a,b) for(int i=a;i<b;i++)
#define in(x, a, b) (a <= x && x < b)
#define all(c) c.begin(),c.end()
template<class T> bool chmax(T &a, const T &b) { if (a<b) { a = b; return 1; } return 0; }
template<class T> bool chmin(T &a, const T &b) { if (a>b) { a = b; return 1; } return 0; }
#define UNIQUE(v) v.erase(std::unique(v.begin(), v.end()), v.end());
const ll inf = 1000000001;
const ll INF = (ll)1e18 + 1;
const long double pi = 3.1415926535897932384626433832795028841971L;
#define Sp(p) cout<<setprecision(25)<< fixed<<p<<endl;
// int dx[4] = {1, 0, -1, 0}, dy[4] = {0, 1, 0, -1};
// int dx2[8] = { 1,1,0,-1,-1,-1,0,1 }, dy2[8] = { 0,1,1,1,0,-1,-1,-1 };
// vi dx = {1, 0, -1, 0}, dy = {0, 1, 0, -1};
// vi dx2 = { 1,1,0,-1,-1,-1,0,1 }, dy2 = { 0,1,1,1,0,-1,-1,-1 };
#define fio() cin.tie(0); ios::sync_with_stdio(false);
const ll MOD = 1000000007;
// const ll MOD = 998244353;
// #define mp make_pair
//#define endl '\n'


int D = 365;
int M = 26;
vi c(M);
vii s(D, vi(M));
vi t(D);

vii last(D + 1, vi(M));


void input() {
    cin >> D;
    rep (i, M) cin >> c[i];
    rep (i, D) {
        rep (j, M) {
            cin >> s[i][j];
        }
    }

    rep (i, D) {
        cin >> t[i];
        t[i]--;
    }
}

int calc_score() {
    int score = 0;
    rep (i, D) {
        score += s[i][t[i]];
        rep (j, M) last[i + 1][j] = last[i][j];
        last[i + 1][t[i]] = i + 1;
        rep (j, M) {
            score -= c[j] * (i + 1 - last[i + 1][j]);
        }
    }
    return score;
}

int score_change(int d, int q, bool replace=false) {
    int ori = t[d - 1];
    int change = 0;
    for (int i = d; i <= D; i++) {
        if (last[i][q] == i) break;
        change -= c[q] * (-(i - last[i][q]) + (i - d));
        if (replace) last[i][q] = d;
    }
    int nex_last = last[d - 1][ori];
    for (int i = d; i <= D; i++) {
        if (last[i][ori] == i and i != d) break;
        change -= c[ori] * (-(i - last[i][ori]) + (i - nex_last));
        if (replace) last[i][ori] = nex_last;
    }
    change -= s[d - 1][ori];
    change += s[d - 1][q];
    if (replace) t[d - 1] = q;
    return change;
}

signed main() {
    fio();

    input();

    ll score = calc_score();
    int m;
    cin >> m;
    while (m--) {
        int d, q;
        cin >> d >> q;
        q--;
        if (t[d - 1] == q) {
            cout << score << endl;
            continue;
        }
        score += score_change(d, q, true);
        cout << score << endl;
    }
}

Measured memory_bytes: 3740