結果
問題 | No.1074 増殖 |
ユーザー |
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提出日時 | 2021-06-05 12:47:53 |
言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 276 ms / 2,000 ms |
コード長 | 13,095 bytes |
コンパイル時間 | 2,408 ms |
コンパイル使用メモリ | 184,124 KB |
実行使用メモリ | 24,192 KB |
最終ジャッジ日時 | 2024-11-21 10:07:21 |
合計ジャッジ時間 | 5,114 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge5 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 12 |
ソースコード
#pragma region Macros#include <bits/stdc++.h>#define rep(i, n) for(int(i) = 0; (i) < (n); (i)++)#define rrep(i, n) for(int(i) = (n)-1; (i) >= 0; (i)--)#define FOR(i, m, n) for(int(i) = (m); (i) < (n); (i)++)#define ROF(i, m, n) for(int(i) = (n)-1; (i) >= (m); (i)--)#define ALL(v) (v).begin(), (v).end()#define LLA(v) (v).rbegin(), (v).rend()#define SZ(v) (int)(v).size()#define INT(...) \int __VA_ARGS__; \read(__VA_ARGS__)#define LL(...) \ll __VA_ARGS__; \read(__VA_ARGS__)#define DOUBLE(...) \double __VA_ARGS__; \read(__VA_ARGS__)#define CHAR(...) \char __VA_ARGS__; \read(__VA_ARGS__)#define STRING(...) \string __VA_ARGS__; \read(__VA_ARGS__)#define VEC(type, name, size) \vector<type> name(size); \read(name)#define VEC2(type, name, height, width) \vector<vector<type>> name(height, vector<type>(width)); \read(name)#define DVEC(type, name1, name2, size) \vector<type> name1(size), name2(size); \read(name1, name2);#define TVEC(type, name1, name2, name3, size) \vector<type> name1(size), name2(size), name3(size); \read(name1, name2, name3);using namespace std;using ll = long long;using pii = pair<int, int>;using pll = pair<ll, ll>;const int INF = 1 << 30;const ll LINF = 1LL << 60;const int MOD = 1e9 + 7;const char newl = '\n';const int dx[] = {1, 0, -1, 0};const int dy[] = {0, 1, 0, -1};template <class T> inline bool between(T x, T l, T r) { return l <= x && x < r; }template <class T> inline vector<T> make_vec(size_t a, T val) { return vector<T>(a, val); }template <class... Ts> inline auto make_vec(size_t a, Ts... ts) { return vector<decltype(make_vec(ts...))>(a, make_vec(ts...)); }void read() {}template <class T> inline void read(T &a) { cin >> a; }template <class T, class S> inline void read(pair<T, S> &p) { read(p.first), read(p.second); }template <class T> inline void read(vector<T> &v) {for(auto &&a : v) read(a);}template <class T, class U> inline void read(vector<T> &a, vector<U> &b) {for(int i = 0; i < a.size(); i++) {read(a[i]);read(b[i]);}}template <class T, class U, class V> inline void read(vector<T> &a, vector<U> &b, vector<V> &c) {for(int i = 0; i < a.size(); i++) {read(a[i]);read(b[i]);read(c[i]);}}template <class Head, class... Tail> inline void read(Head &head, Tail &...tail) { read(head), read(tail...); }template <class T> void write(const T &a) { cout << a << '\n'; }template <class T> void write(const vector<T> &a) {for(int i = 0; i < a.size(); i++) cout << a[i] << (i + 1 == a.size() ? '\n' : ' ');}template <class Head, class... Tail> void write(const Head &head, const Tail &...tail) {cout << head << ' ';write(tail...);}template <class T> void writel(const T &a) { cout << a << '\n'; }template <class T> void writel(const vector<T> &a) {for(int i = 0; i < a.size(); i++) cout << a[i] << '\n';}template <class Head, class... Tail> void writel(const Head &head, const Tail &...tail) {cout << head << '\n';write(tail...);}template <class T> auto sum(const vector<T> &a) { return accumulate(ALL(a), T(0)); }template <class T> auto min(const vector<T> &a) { return *min_element(ALL(a)); }template <class T> auto max(const vector<T> &a) { return *max_element(ALL(a)); }template <class T, class U> void msort(vector<T> &a, vector<U> &b) {assert(a.size() == b.size());vector<pair<T, U>> ab(a.size());for(int i = 0; i < a.size(); i++) ab[i] = {a[i], b[i]};sort(ALL(ab));for(int i = 0; i < a.size(); i++) {a[i] = ab[i].first;b[i] = ab[i].second;}}template <class T, class U, class V> void msort(vector<T> &a, vector<U> &b, vector<V> &c) {assert(a.size() == b.size() && b.size() == c.size());vector<tuple<T, U, V>> abc(a.size());for(int i = 0; i < a.size(); i++) abc[i] = {a[i], b[i], c[i]};sort(ALL(abc));for(int i = 0; i < a.size(); i++) {a[i] = get<0>(abc[i]);b[i] = get<1>(abc[i]);c[i] = get<2>(abc[i]);}}template <class T, class U> inline bool chmax(T &a, U b) {if(a < b) {a = b;return 1;}return 0;}template <class T, class U> inline bool chmin(T &a, U b) {if(a > b) {a = b;return 1;}return 0;}inline int bsf(int v) { return __builtin_ctz(v); } // 最下位の1が下から何番目かinline int bsf(ll v) { return __builtin_ctzll(v); }inline int bsr(int v) { return 31 - __builtin_clz(v); } // 最上位の1が下から何番目かinline int bsr(ll v) { return 63 - __builtin_clzll(v); }inline int lsb(int v) { return v & -v; } // 最上位の1だけ残すinline ll lsb(ll v) { return v & -v; }inline int msb(int v) { return 1 << bsr(v); } // 最上位の1だけ残すinline ll msb(ll v) { return 1LL << bsr(v); }struct IO {IO() {ios::sync_with_stdio(false);cin.tie(nullptr);cout << fixed << setprecision(10);}} io;#pragma endregiontemplate <typename T> class SegmentTreeBeats {const T inf = numeric_limits<T>::max();int n, n2;vector<T> f_max, s_max, max_n;vector<T> f_min, s_min, min_n;vector<T> sum;vector<T> len, ladd, lval;void update_node_max(int k, T x) {sum[k] += (x - f_max[k]) * max_n[k];if(f_max[k] == f_min[k]) {f_max[k] = f_min[k] = x;} else if(f_max[k] == s_min[k]) {f_max[k] = s_min[k] = x;} else {f_max[k] = x;}if(lval[k] != inf && x < lval[k])lval[k] = x;}void update_node_min(int k, T x) {sum[k] += (x - f_min[k]) * min_n[k];if(f_max[k] == f_min[k]) {f_max[k] = f_min[k] = x;} else if(s_max[k] == f_min[k]) {s_max[k] = f_min[k] = x;} else {f_min[k] = x;}if(lval[k] != inf && lval[k] < x)lval[k] = x;}void add_all(int k, T x) {f_max[k] += x;if(s_max[k] != -inf)s_max[k] += x;f_min[k] += x;if(s_min[k] != inf)s_min[k] += x;sum[k] += len[k] * x;if(lval[k] != inf) {lval[k] += x;} elseladd[k] += x;}void update_all(int k, T x) {f_max[k] = x;s_max[k] = -inf;f_min[k] = x;s_min[k] = inf;max_n[k] = min_n[k] = len[k];sum[k] = x * len[k];lval[k] = x;ladd[k] = 0;}void push(int k) {if(n2 - 1 <= k)return;if(lval[k] != inf) {update_all(2 * k + 1, lval[k]);update_all(2 * k + 2, lval[k]);lval[k] = inf;return;}if(ladd[k] != 0) {add_all(2 * k + 1, ladd[k]);add_all(2 * k + 2, ladd[k]);ladd[k] = 0;}if(f_max[k] < f_max[2 * k + 1])update_node_max(2 * k + 1, f_max[k]);if(f_max[k] < f_max[2 * k + 2])update_node_max(2 * k + 2, f_max[k]);if(f_min[2 * k + 1] < f_min[k])update_node_min(2 * k + 1, f_min[k]);if(f_min[2 * k + 2] < f_min[k])update_node_min(2 * k + 2, f_min[k]);}void update(int k) {if(n2 - 1 <= k)return;sum[k] = sum[2 * k + 1] + sum[2 * k + 2];if(f_max[2 * k + 1] < f_max[2 * k + 2]) {f_max[k] = f_max[2 * k + 2];max_n[k] = max_n[2 * k + 2];s_max[k] = max(f_max[2 * k + 1], s_max[2 * k + 2]);} else if(f_max[2 * k + 1] > f_max[2 * k + 2]) {f_max[k] = f_max[2 * k + 1];max_n[k] = max_n[2 * k + 1];s_max[k] = max(s_max[2 * k + 1], f_max[2 * k + 2]);} else {f_max[k] = f_max[2 * k + 1];max_n[k] = max_n[2 * k + 1] + max_n[2 * k + 2];s_max[k] = max(s_max[2 * k + 1], s_max[2 * k + 2]);}if(f_min[2 * k + 1] < f_min[2 * k + 2]) {f_min[k] = f_min[2 * k + 1];min_n[k] = min_n[2 * k + 1];s_min[k] = min(s_min[2 * k + 1], f_min[2 * k + 2]);} else if(f_min[2 * k + 1] > f_min[2 * k + 2]) {f_min[k] = f_min[2 * k + 2];min_n[k] = min_n[2 * k + 2];s_min[k] = min(f_min[2 * k + 1], s_min[2 * k + 2]);} else {f_min[k] = f_min[2 * k + 1];min_n[k] = min_n[2 * k + 1] + min_n[2 * k + 2];s_min[k] = min(s_min[2 * k + 1], s_min[2 * k + 2]);}}void _update_min(T x, int a, int b, int k, int l, int r) {if(b <= l || r <= a || f_max[k] <= x)return;if(a <= l && r <= b && s_max[k] < x) {update_node_max(k, x);return;}push(k);_update_min(x, a, b, 2 * k + 1, l, (l + r) / 2);_update_min(x, a, b, 2 * k + 2, (l + r) / 2, r);update(k);}void _update_max(T x, int a, int b, int k, int l, int r) {if(b <= l || r <= a || x <= f_min[k])return;if(a <= l && r <= b && x < s_min[k]) {update_node_min(k, x);return;}push(k);_update_max(x, a, b, 2 * k + 1, l, (l + r) / 2);_update_max(x, a, b, 2 * k + 2, (l + r) / 2, r);update(k);}void _add_val(T x, int a, int b, int k, int l, int r) {if(b <= l || r <= a)return;if(a <= l && r <= b) {add_all(k, x);return;}push(k);_add_val(x, a, b, 2 * k + 1, l, (l + r) / 2);_add_val(x, a, b, 2 * k + 2, (l + r) / 2, r);update(k);}void _update_val(T x, int a, int b, int k, int l, int r) {if(b <= l || r <= a)return;if(a <= l && r <= b) {update_all(k, x);return;}push(k);_update_val(x, a, b, 2 * k + 1, l, (l + r) / 2);_update_val(x, a, b, 2 * k + 2, (l + r) / 2, r);update(k);}T _query_max(int a, int b, int k, int l, int r) {if(b <= l || r <= a)return -inf;if(a <= l && r <= b) {return f_max[k];}push(k);T lv = _query_max(a, b, 2 * k + 1, l, (l + r) / 2);T rv = _query_max(a, b, 2 * k + 2, (l + r) / 2, r);return max(lv, rv);}T _query_min(int a, int b, int k, int l, int r) {if(b <= l || r <= a)return inf;if(a <= l && r <= b) {return f_min[k];}push(k);T lv = _query_min(a, b, 2 * k + 1, l, (l + r) / 2);T rv = _query_min(a, b, 2 * k + 2, (l + r) / 2, r);return min(lv, rv);}T _query_sum(int a, int b, int k, int l, int r) {if(b <= l || r <= a)return 0;if(a <= l && r <= b) {return sum[k];}push(k);T lv = _query_sum(a, b, 2 * k + 1, l, (l + r) / 2);T rv = _query_sum(a, b, 2 * k + 2, (l + r) / 2, r);return lv + rv;}public:SegmentTreeBeats(int n) : SegmentTreeBeats(vector<T>(n)) {}SegmentTreeBeats(const vector<T> &a) : n(a.size()) {n2 = 1;while(n2 < n)n2 <<= 1;f_max.assign(2 * n2, -inf);s_max.assign(2 * n2, -inf);max_n.resize(2 * n2);f_min.assign(2 * n2, inf);s_min.assign(2 * n2, inf);min_n.resize(2 * n2);sum.resize(2 * n2);len.resize(2 * n2);ladd.resize(2 * n2);lval.assign(2 * n2, inf);len[0] = n2;for(int i = 0; i < n2 - 1; i++)len[2 * i + 1] = len[2 * i + 2] = (len[i] >> 1);for(int i = 0; i < n; i++) {f_max[n2 - 1 + i] = f_min[n2 - 1 + i] = sum[n2 - 1 + i] = a[i];max_n[n2 - 1 + i] = min_n[n2 - 1 + i] = 1;}for(int i = n2 - 2; i >= 0; i--) {update(i);}}void update_min(int a, int b, T x) { _update_min(x, a, b, 0, 0, n2); }void update_max(int a, int b, T x) { _update_max(x, a, b, 0, 0, n2); }void add_val(int a, int b, T x) { _add_val(x, a, b, 0, 0, n2); }void update_val(int a, int b, T x) { _update_val(x, a, b, 0, 0, n2); }T query_max(int a, int b) { return _query_max(a, b, 0, 0, n2); }T query_min(int a, int b) { return _query_min(a, b, 0, 0, n2); }T query_sum(int a, int b) { return _query_sum(a, b, 0, 0, n2); }};int main() {INT(n);SegmentTreeBeats<ll> bt1(20020), bt2(20020), bt3(20020), bt4(20020);ll s = 0;rep(i, n) {INT(xa, ya, xb, yb);bt1.update_max(0, xb, yb);bt2.update_max(0, xb, -ya);bt3.update_max(0, -xa, yb);bt4.update_max(0, -xa, -ya);ll ns = bt1.query_sum(0, 20010) + bt2.query_sum(0, 20010) + bt3.query_sum(0, 20010) + bt4.query_sum(0, 20010);write(ns - s);s = ns;}}