#include using namespace std; #ifdef DEBUG_ #include #else #define dump(...) #endif // clang-format off struct Fast{Fast(){std::cin.tie(0);ios::sync_with_stdio(false);}} fast; #define rep(i,n) for (int i=0; i<(int)n; ++i) #define rrep(i,a,n) for (int i=a; i<(int)n; ++i) #define out(msg) cout << (msg) << '\n' #define die(msg) do{ cout << (msg) << endl,exit(0); }while(0) #define el '\n' #define all(k) k.begin(), k.end() #define rall(k) k.rbegin(), k.rend() // const #define INFi 1 << 30 #define INFll 1LL << 60 #define MOD17 10'0000'0007 #define MOD98 9'9824'4353 // alias using ullint = unsigned long long int; using llint = long long int; template inline bool chmax(T& a, const T& b) { return ((a < b) ? (a = b, true) : false); } template inline bool chmin(T& a, const T& b) { return ((a > b) ? (a = b, true) : false); } // clang-format on using CL = const llint; int main() { int n, m; cin >> n >> m; vector ai(m); rep(i, m) cin >> ai[i]; llint sum{}; rep(i, m) sum += ai[i] * ai[i]; int k; cin >> k; rep(_, k) { llint from, num, to; cin >> from >> num >> to; from--, to--; // modification sum -= ai[to] * ai[to]; sum -= ai[from] * ai[from]; ai[from] -= num; ai[to] += num; sum += ai[to] * ai[to]; sum += ai[from] * ai[from]; cout << sum << el; } }