結果
問題 | No.1950 片道きゃっちぼーる |
ユーザー | ___Johniel |
提出日時 | 2022-05-28 02:35:24 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 745 ms / 3,000 ms |
コード長 | 2,745 bytes |
コンパイル時間 | 2,112 ms |
コンパイル使用メモリ | 187,416 KB |
実行使用メモリ | 41,012 KB |
最終ジャッジ日時 | 2024-09-20 19:58:56 |
合計ジャッジ時間 | 14,206 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
(要ログイン)
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 | 5 ms
8,192 KB |
testcase_01 | AC | 5 ms
8,320 KB |
testcase_02 | AC | 4 ms
8,192 KB |
testcase_03 | AC | 476 ms
41,012 KB |
testcase_04 | AC | 484 ms
41,012 KB |
testcase_05 | AC | 5 ms
8,192 KB |
testcase_06 | AC | 500 ms
41,012 KB |
testcase_07 | AC | 435 ms
28,612 KB |
testcase_08 | AC | 471 ms
28,620 KB |
testcase_09 | AC | 482 ms
36,680 KB |
testcase_10 | AC | 463 ms
29,916 KB |
testcase_11 | AC | 507 ms
29,400 KB |
testcase_12 | AC | 442 ms
29,404 KB |
testcase_13 | AC | 505 ms
32,996 KB |
testcase_14 | AC | 525 ms
34,868 KB |
testcase_15 | AC | 745 ms
38,996 KB |
testcase_16 | AC | 508 ms
37,936 KB |
testcase_17 | AC | 5 ms
8,192 KB |
testcase_18 | AC | 469 ms
31,864 KB |
testcase_19 | AC | 734 ms
37,352 KB |
testcase_20 | AC | 448 ms
28,560 KB |
testcase_21 | AC | 512 ms
35,076 KB |
testcase_22 | AC | 515 ms
34,804 KB |
ソースコード
// yukicoder/1950/main.cpp // author: @___Johniel // github: https://github.com/johniel/ #include <bits/stdc++.h> #define each(i, c) for (auto& i : c) #define unless(cond) if (!(cond)) // #define endl "\n" using namespace std; template<typename P, typename Q> ostream& operator << (ostream& os, pair<P, Q> p) { os << "(" << p.first << "," << p.second << ")"; return os; } template<typename P, typename Q> istream& operator >> (istream& is, pair<P, Q>& p) { is >> p.first >> p.second; return is; } template<typename T> ostream& operator << (ostream& os, vector<T> v) { os << "("; for (auto& i: v) os << i << ","; os << ")"; return os; } template<typename T> istream& operator >> (istream& is, vector<T>& v) { for (auto& i: v) is >> i; return is; } template<typename T> ostream& operator << (ostream& os, set<T> s) { os << "#{"; for (auto& i: s) os << i << ","; os << "}"; return os; } template<typename K, typename V> ostream& operator << (ostream& os, map<K, V> m) { os << "{"; for (auto& i: m) os << i << ","; os << "}"; return os; } template<typename T> inline T setmax(T& a, T b) { return a = std::max(a, b); } template<typename T> inline T setmin(T& a, T b) { return a = std::min(a, b); } using lli = long long int; using ull = unsigned long long; using point = complex<double>; using str = string; template<typename T> using vec = vector<T>; constexpr array<int, 8> di({0, 1, -1, 0, 1, -1, 1, -1}); constexpr array<int, 8> dj({1, 0, 0, -1, 1, -1, -1, 1}); constexpr lli mod = 1e9 + 7; // constexpr lli mod = 998244353; const int N = 2 * 1e5 + 3; vec<int> g[N]; bool vis[N]; vec<lli> x, a; lli mx[N]; int idx; void rec(int curr) { vis[curr] = true; mx[curr] = mx[idx]; each (next, g[curr]) unless (vis[next]) rec(next); return ; } int main(int argc, char *argv[]) { ios_base::sync_with_stdio(0); cin.tie(0); cout.setf(ios_base::fixed); cout.precision(15); int n; while (cin >> n) { a.resize(n); x.resize(n); cin >> x >> a; map<lli, int> m; for (int i = 0; i < n; ++i) { m[x[i]] = i; } fill(g, g + N, vec<int>()); for (int i = 0; i < n; ++i) { lli s = x[i] + a[i]; lli t = x[i] - a[i]; if (m.count(s)) g[m[s]].push_back(i); if (m.count(t)) g[m[t]].push_back(i); } vec<pair<lli, int>> v; for (int i = 0; i < n; ++i) { v.push_back({x[i] + a[i], i}); } for (int i = 0; i < n; ++i) { mx[i] = x[i] + a[i]; } sort(v.begin(), v.end()); reverse(v.begin(), v.end()); fill(vis, vis + N, false); for (int i = 0; i < v.size(); ++i) { idx = v[i].second; unless (vis[v[i].second]) rec(v[i].second); } for (int i = 0; i < n; ++i) { cout << mx[i] - x[i] << endl; } } return 0; }