結果
問題 | No.2101 [Cherry Alpha N] ずっとこの数列だったらいいのに |
ユーザー |
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提出日時 | 2023-10-24 19:09:31 |
言語 | C++23 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 521 ms / 6,000 ms |
コード長 | 7,258 bytes |
コンパイル時間 | 3,208 ms |
コンパイル使用メモリ | 271,136 KB |
実行使用メモリ | 46,192 KB |
最終ジャッジ日時 | 2024-09-24 12:48:03 |
合計ジャッジ時間 | 27,738 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge4 |
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ファイルパターン | 結果 |
---|---|
other | AC * 42 |
ソースコード
#line 2 "/Users/noya2/Desktop/Noya2_library/template/template.hpp"using namespace std;#include<bits/stdc++.h>#line 1 "/Users/noya2/Desktop/Noya2_library/template/inout_old.hpp"namespace noya2 {template <typename T, typename U>ostream &operator<<(ostream &os, const pair<T, U> &p){os << p.first << " " << p.second;return os;}template <typename T, typename U>istream &operator>>(istream &is, pair<T, U> &p){is >> p.first >> p.second;return is;}template <typename T>ostream &operator<<(ostream &os, const vector<T> &v){int s = (int)v.size();for (int i = 0; i < s; i++) os << (i ? " " : "") << v[i];return os;}template <typename T>istream &operator>>(istream &is, vector<T> &v){for (auto &x : v) is >> x;return is;}void in() {}template <typename T, class... U>void in(T &t, U &...u){cin >> t;in(u...);}void out() { cout << "\n"; }template <typename T, class... U, char sep = ' '>void out(const T &t, const U &...u){cout << t;if (sizeof...(u)) cout << sep;out(u...);}template<typename T>void out(const vector<vector<T>> &vv){int s = (int)vv.size();for (int i = 0; i < s; i++) out(vv[i]);}struct IoSetup {IoSetup(){cin.tie(nullptr);ios::sync_with_stdio(false);cout << fixed << setprecision(15);cerr << fixed << setprecision(7);}} iosetup_noya2;} // namespace noya2#line 1 "/Users/noya2/Desktop/Noya2_library/template/const.hpp"namespace noya2{const int iinf = 1'000'000'007;const long long linf = 2'000'000'000'000'000'000LL;const long long mod998 = 998244353;const long long mod107 = 1000000007;const long double pi = 3.14159265358979323;const vector<int> dx = {0,1,0,-1,1,1,-1,-1};const vector<int> dy = {1,0,-1,0,1,-1,-1,1};const string ALP = "ABCDEFGHIJKLMNOPQRSTUVWXYZ";const string alp = "abcdefghijklmnopqrstuvwxyz";const string NUM = "0123456789";void yes(){ cout << "Yes\n"; }void no(){ cout << "No\n"; }void YES(){ cout << "YES\n"; }void NO(){ cout << "NO\n"; }void yn(bool t){ t ? yes() : no(); }void YN(bool t){ t ? YES() : NO(); }} // namespace noya2#line 1 "/Users/noya2/Desktop/Noya2_library/template/utils.hpp"namespace noya2{unsigned long long inner_binary_gcd(unsigned long long a, unsigned long long b){if (a == 0 || b == 0) return a + b;int n = __builtin_ctzll(a); a >>= n;int m = __builtin_ctzll(b); b >>= m;while (a != b) {int mm = __builtin_ctzll(a - b);bool f = a > b;unsigned long long c = f ? a : b;b = f ? b : a;a = (c - b) >> mm;}return a << min(n, m);}template<typename T> T gcd_fast(T a, T b){ return static_cast<T>(inner_binary_gcd(abs(a),abs(b))); }long long sqrt_fast(long long n) {if (n <= 0) return 0;long long x = sqrt(n);while ((x + 1) * (x + 1) <= n) x++;while (x * x > n) x--;return x;}template<typename T> T floor_div(const T n, const T d) {assert(d != 0);return n / d - static_cast<T>((n ^ d) < 0 && n % d != 0);}template<typename T> T ceil_div(const T n, const T d) {assert(d != 0);return n / d + static_cast<T>((n ^ d) >= 0 && n % d != 0);}template<typename T> void uniq(vector<T> &v){sort(v.begin(),v.end());v.erase(unique(v.begin(),v.end()),v.end());}template <typename T, typename U> inline bool chmin(T &x, U y) { return (y < x) ? (x = y, true) : false; }template <typename T, typename U> inline bool chmax(T &x, U y) { return (x < y) ? (x = y, true) : false; }template<typename T> inline bool range(T l, T x, T r){ return l <= x && x < r; }} // namespace noya2#line 8 "/Users/noya2/Desktop/Noya2_library/template/template.hpp"#define rep(i,n) for (int i = 0; i < (int)(n); i++)#define repp(i,m,n) for (int i = (m); i < (int)(n); i++)#define reb(i,n) for (int i = (int)(n-1); i >= 0; i--)#define all(v) (v).begin(),(v).end()using ll = long long;using ld = long double;using uint = unsigned int;using ull = unsigned long long;using pii = pair<int,int>;using pll = pair<ll,ll>;using pil = pair<int,ll>;using pli = pair<ll,int>;namespace noya2{/* ~ (. _________ . /) */}using namespace noya2;#line 2 "c.cpp"#line 2 "/Users/noya2/Desktop/Noya2_library/data_structure/compress.hpp"#line 4 "/Users/noya2/Desktop/Noya2_library/data_structure/compress.hpp"namespace noya2{template<typename T> struct compress {vector<T> raws;compress(const vector<T> &raws_ = {}) : raws(raws_){ build(); }int id(const T &raw){ return lb(raw); }T raw(const int &id){ return raws[id]; }void build(){ uniq(raws); }void add(const T &raw){ raws.push_back(raw); }size_t size(){ return raws.size(); }int lb(const T &raw){ return lower_bound(all(raws),raw) - raws.begin(); }int ub(const T &raw){ return upper_bound(all(raws),raw) - raws.begin(); }bool contains(const T &raw){int jd = lb(raw);if (jd < (int)size()) return raws[jd] == raw;return false;}int contains_id(const T &raw){int jd = lb(raw);if (jd < (int)size() && raws[jd] == raw) return jd;return -1;}};} // namespace noya2#line 2 "/Users/noya2/Desktop/Noya2_library/data_structure/fenwick_tree.hpp"#line 4 "/Users/noya2/Desktop/Noya2_library/data_structure/fenwick_tree.hpp"namespace noya2{template <class T> struct fenwick_tree {public:fenwick_tree() : _n(0) {}explicit fenwick_tree(int n) : _n(n), data(n) {}void add(int p, T x) {assert(0 <= p && p < _n);p++;while (p <= _n) {data[p - 1] += x;p += p & -p;}}T sum(int l, int r) {assert(0 <= l && l <= r && r <= _n);return sum(r) - sum(l);}private:int _n;vector<T> data;T sum(int r) {T s = 0;while (r > 0) {s += data[r - 1];r -= r & -r;}return s;}};} // namespace noya2#line 5 "c.cpp"void solve(){int n; in(n);vector<ll> a(n), b(n);rep(i,n) in(a[i],b[i]);int q; in(q);vector<vector<ll>> query(q,vector<ll>(3)); in(query);compress<ll> cp;rep(i,n){b[i]--;cp.add(b[i]);cp.add(b[i]+a[i]);}cp.add(0);rep(i,q) cp.add(query[i][0]);cp.build();vector<vector<pii>> ask(n+1);vector<ll> ans(q,0);rep(i,q){int t = cp.id(query[i][0]);query[i][1]--;ask[query[i][1]].emplace_back(t,-1-i);ask[query[i][2]].emplace_back(t,i);}fenwick_tree<ll> as(cp.size()), bs(cp.size());auto add = [&](ll l, ll r){as.add(cp.id(r),-1);bs.add(cp.id(r),r);as.add(cp.id(l),1);bs.add(cp.id(l),-l);};rep(i,n+1){for (auto [t, id] : ask[i]){ll A = as.sum(t+1,cp.size());ll B = bs.sum(t+1,cp.size());int qid = (id < 0 ? -1-id : id);ll val = A * query[qid][0] + B;if (id < 0) ans[-1-id] -= val;else ans[id] += val;}if (i == n) break;add(b[i],b[i]+a[i]);}rep(i,q) out(ans[i]);}int main(){int t = 1; //in(t);while (t--) { solve(); }}