func_code_string: #include <bits/stdc++.h>   using namespace std;   using ll = long long;   namespace SCCKosaraju {   vector<vector<int>> adj, radj;   vector<int> todo, comp, curr;   vector<bool> vis;   void dfs1(int x) {     vis[x] = 1;     for (int y : adj[x])       if (!vis[y]) dfs1(y);     todo.push_back(x);   }   void dfs2(int x, int i) {     comp[x] = i;     curr.push_back(x);     for (int y : radj[x])       if (comp[y] == -1) dfs2(y, i);   }   vector<int> scc(vector<vector<int>>& _adj) {     adj = _adj;     int time = 0, n = adj.size();     comp.resize(n, -1), radj.resize(n), vis.resize(n);     for (int x = 0; x < n; x++)       for (int y : adj[x]) radj[y].push_back(x);     for (int x = 0; x < n; x++)       if (!vis[x]) dfs1(x);     reverse(todo.begin(), todo.end());     for (int x : todo)       if (comp[x] == -1) dfs2(x, time++);     return comp;   }   };  // namespace SCCKosaraju   int main() {     cin.tie(0)->sync_with_stdio(0);     cin.exceptions(cin.failbit);     const ll MOD = 1000000007;     int n;     cin >> n;     vector<int> cost(n);     for (int& x : cost) cin >> x;     vector<vector<int>> adj(n);     int m;     cin >> m;     for (int i = 0; i < m; i++) {       int u, v;       cin >> u >> v;       adj[u - 1].push_back(v - 1);     }     vector<int> comp = SCCKosaraju::scc(adj);     vector<ll> add(comp.size(), (int)1e9 + 10);     vector<ll> cnt(comp.size(), 1);     int ncomps = 0;     for (int i = 0; i < n; i++) {       ncomps = max(ncomps, comp[i] + 1);       if (cost[i] < add[comp[i]]) {         add[comp[i]] = cost[i];         cnt[comp[i]] = 1;       } else if (cost[i] == add[comp[i]])         cnt[comp[i]]++;     }     ll ans = 0, ways = 1;     for (int i = 0; i < ncomps; i++) ans += add[i];     for (int i = 0; i < ncomps; i++) ways = (ways * cnt[i]) % MOD;     cout << ans <<     << ways <<   n ;   }   