結果
問題 | No.1170 Never Want to Walk |
ユーザー | kuhaku |
提出日時 | 2023-09-14 00:33:07 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 5,527 bytes |
コンパイル時間 | 3,446 ms |
コンパイル使用メモリ | 225,276 KB |
実行使用メモリ | 6,948 KB |
最終ジャッジ日時 | 2024-07-01 08:32:20 |
合計ジャッジ時間 | 6,122 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge1 |
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テストケース
テストケース表示入力 | 結果 | 実行時間 実行使用メモリ |
---|---|---|
testcase_00 | AC | 2 ms
5,248 KB |
testcase_01 | AC | 2 ms
5,376 KB |
testcase_02 | AC | 2 ms
5,376 KB |
testcase_03 | AC | 2 ms
5,376 KB |
testcase_04 | AC | 2 ms
5,376 KB |
testcase_05 | AC | 2 ms
5,376 KB |
testcase_06 | AC | 2 ms
5,376 KB |
testcase_07 | AC | 2 ms
5,376 KB |
testcase_08 | AC | 2 ms
5,376 KB |
testcase_09 | AC | 2 ms
5,376 KB |
testcase_10 | AC | 2 ms
5,376 KB |
testcase_11 | AC | 2 ms
5,376 KB |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | WA | - |
testcase_19 | WA | - |
testcase_20 | WA | - |
testcase_21 | WA | - |
testcase_22 | WA | - |
testcase_23 | WA | - |
testcase_24 | WA | - |
testcase_25 | WA | - |
testcase_26 | WA | - |
testcase_27 | WA | - |
testcase_28 | WA | - |
testcase_29 | WA | - |
testcase_30 | WA | - |
testcase_31 | WA | - |
testcase_32 | WA | - |
testcase_33 | WA | - |
testcase_34 | WA | - |
testcase_35 | WA | - |
testcase_36 | WA | - |
testcase_37 | WA | - |
testcase_38 | WA | - |
ソースコード
#line 1 "a.cpp" #define PROBLEM "" #line 2 "/home/kuhaku/atcoder/github/algo/lib/template/template.hpp" #pragma GCC target("sse4.2,avx2,bmi2") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #include <bits/stdc++.h> template <class T, class U> bool chmax(T &a, const U &b) { return a < (T)b ? a = (T)b, true : false; } template <class T, class U> bool chmin(T &a, const U &b) { return (T)b < a ? a = (T)b, true : false; } constexpr std::int64_t INF = 1000000000000000003; constexpr int Inf = 1000000003; constexpr int MOD = 1000000007; constexpr int MOD_N = 998244353; constexpr double EPS = 1e-7; constexpr double PI = M_PI; #line 3 "/home/kuhaku/atcoder/github/algo/lib/template/macro.hpp" #define FOR(i, m, n) for (int i = (m); i < int(n); ++i) #define FORR(i, m, n) for (int i = (m)-1; i >= int(n); --i) #define FORL(i, m, n) for (int64_t i = (m); i < int64_t(n); ++i) #define rep(i, n) FOR (i, 0, n) #define repn(i, n) FOR (i, 1, n + 1) #define repr(i, n) FORR (i, n, 0) #define repnr(i, n) FORR (i, n + 1, 1) #define all(s) (s).begin(), (s).end() #line 3 "/home/kuhaku/atcoder/github/algo/lib/template/sonic.hpp" struct Sonic { Sonic() { std::ios::sync_with_stdio(false); std::cin.tie(nullptr); } constexpr void operator()() const {} } sonic; #line 5 "/home/kuhaku/atcoder/github/algo/lib/template/atcoder.hpp" using namespace std; using ll = std::int64_t; using ld = long double; template <class T, class U> std::istream &operator>>(std::istream &is, std::pair<T, U> &p) { return is >> p.first >> p.second; } template <class T> std::istream &operator>>(std::istream &is, std::vector<T> &v) { for (T &i : v) is >> i; return is; } template <class T, class U> std::ostream &operator<<(std::ostream &os, const std::pair<T, U> &p) { return os << '(' << p.first << ',' << p.second << ')'; } template <class T> std::ostream &operator<<(std::ostream &os, const std::vector<T> &v) { for (auto it = v.begin(); it != v.end(); ++it) { os << (it == v.begin() ? "" : " ") << *it; } return os; } template <class Head, class... Tail> void co(Head &&head, Tail &&...tail) { if constexpr (sizeof...(tail) == 0) std::cout << head << '\n'; else std::cout << head << ' ', co(std::forward<Tail>(tail)...); } template <class Head, class... Tail> void ce(Head &&head, Tail &&...tail) { if constexpr (sizeof...(tail) == 0) std::cerr << head << '\n'; else std::cerr << head << ' ', ce(std::forward<Tail>(tail)...); } template <typename T, typename... Args> auto make_vector(T x, int arg, Args... args) { if constexpr (sizeof...(args) == 0) return std::vector<T>(arg, x); else return std::vector(arg, make_vector<T>(x, args...)); } void setp(int n) { std::cout << std::fixed << std::setprecision(n); } void Yes(bool is_correct = true) { std::cout << (is_correct ? "Yes" : "No") << '\n'; } void No(bool is_not_correct = true) { Yes(!is_not_correct); } void YES(bool is_correct = true) { std::cout << (is_correct ? "YES" : "NO") << '\n'; } void NO(bool is_not_correct = true) { YES(!is_not_correct); } void Takahashi(bool is_correct = true) { std::cout << (is_correct ? "Takahashi" : "Aoki") << '\n'; } void Aoki(bool is_not_correct = true) { Takahashi(!is_not_correct); } #line 2 "/home/kuhaku/atcoder/github/algo/lib/tree/union_find.hpp" /** * @brief 素集合データ構造 * @details Implement (union by size) + (path compression) * @see https://github.com/atcoder/ac-library/blob/master/atcoder/dsu.hpp */ struct union_find { union_find() : data() {} union_find(int _n) : data(_n, -1) {} int root(int x) { return this->data[x] < 0 ? x : this->data[x] = this->root(this->data[x]); } int get_root(int x) { return this->root(x); } bool is_root(int x) const { return this->data[x] < 0; } bool same(int x, int y) { return this->root(x) == this->root(y); } bool is_same(int x, int y) { return this->same(x, y); } int size(int x) { return -(this->data[this->root(x)]); } int get_size(int x) { return this->size(x); } bool unite(int x, int y) { x = this->root(x), y = this->root(y); if (x == y) return false; if (this->data[x] > this->data[y]) std::swap(x, y); this->data[x] += this->data[y]; this->data[y] = x; return true; } template <class F> bool unite(int x, int y, F f) { x = this->root(x), y = this->root(y); if (x != y) { if (this->data[x] > this->data[y]) std::swap(x, y); this->data[x] += this->data[y]; this->data[y] = x; } f(x, y); return x != y; } private: std::vector<int> data; }; #line 4 "a.cpp" int main(void) { int n, a, b; cin >> n >> a >> b; vector<int> x(n); cin >> x; union_find uf(n); pair<int, int> p(-1, -1); rep (i, n) { int l = lower_bound(all(x), x[i] + a) - x.begin(); int r = upper_bound(all(x), x[i] + b) - x.begin(); if (l == r) { p = {-1, -1}; continue; } uf.unite(i, l); if (p == pair{-1, -1}) { p = {l, r}; continue; } if (l < p.second) { p.second = r; uf.unite(i, i - 1); continue; } FOR (j, l, r) { uf.unite(l, j); } p = {-1, -1}; } FOR (i, p.first, p.second) { uf.unite(p.first, i); } rep (i, n) co(uf.size(i)); return 0; }