#line 1 "main.cpp" #include #line 2 "/home/ubuntu/Library/utils/macros.hpp" #define REP(i, n) for (int i = 0; (i) < (int)(n); ++ (i)) #define REP3(i, m, n) for (int i = (m); (i) < (int)(n); ++ (i)) #define REP_R(i, n) for (int i = (int)(n) - 1; (i) >= 0; -- (i)) #define REP3R(i, m, n) for (int i = (int)(n) - 1; (i) >= (int)(m); -- (i)) #define ALL(x) std::begin(x), std::end(x) #line 2 "/home/ubuntu/Library/data_structure/dual_segment_tree.hpp" #include #include #include /** * @brief a dual segment tree / 双対セグメント木 * @docs data_structure/dual_segment_tree.md * @tparam Monoid (commutativity is not required) */ template struct dual_segment_tree { typedef typename Monoid::value_type value_type; const Monoid mon; int n; std::vector f; dual_segment_tree() = default; dual_segment_tree(int n_, const Monoid & mon_ = Monoid()) : mon(mon_) { n = 1; while (n < n_) n *= 2; f.resize(2 * n - 1, mon.unit()); } value_type point_get(int i) { // 0-based assert (0 <= i and i < n); value_type acc = mon.unit(); for (i += n; i > 0; i /= 2) { // 1-based acc = mon.mult(f[i - 1], acc); } return acc; } void range_apply(int l, int r, value_type g) { // 0-based, [l, r) assert (0 <= l and l <= r and r <= n); range_apply(0, 0, n, l, r, g); } void range_apply(int i, int il, int ir, int l, int r, value_type g) { if (l <= il and ir <= r) { // 0-based f[i] = mon.mult(g, f[i]); } else if (ir <= l or r <= il) { // nop } else { range_apply(2 * i + 1, il, (il + ir) / 2, 0, n, f[i]); range_apply(2 * i + 2, (il + ir) / 2, ir, 0, n, f[i]); f[i] = mon.unit(); range_apply(2 * i + 1, il, (il + ir) / 2, l, r, g); range_apply(2 * i + 2, (il + ir) / 2, ir, l, r, g); } } }; #line 2 "/home/ubuntu/Library/monoids/plus.hpp" template struct plus_monoid { typedef T value_type; value_type unit() const { return value_type(); } value_type mult(value_type a, value_type b) const { return a + b; } }; #line 5 "main.cpp" using namespace std; template istream & operator >> (istream & in, vector & xs) { REP (i, xs.size()) { in >> xs[i]; } return in; } template ostream & operator << (ostream & out, const vector & xs) { REP (i, xs.size()) { if (i) { out << ' '; } out << xs[i]; } return out; } int main() { int n, q; cin >> n >> q; vector a(n); cin >> a; dual_segment_tree > cnt(n); vector b(n); while (q --) { char c; int x, y; cin >> c >> x >> y; -- x; if (c == 'A') { b[x] -= (int64_t)y * cnt.point_get(x); a[x] += y; } else if (c == 'B') { cnt.range_apply(x, y, 1); } } REP (i, n) { b[i] += a[i] * cnt.point_get(i); } cout << b << endl; return 0; }