結果
問題 | No.1558 Derby Live |
ユーザー | magsta |
提出日時 | 2021-05-21 16:06:19 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 281 ms / 2,000 ms |
コード長 | 3,456 bytes |
コンパイル時間 | 6,002 ms |
コンパイル使用メモリ | 200,824 KB |
実行使用メモリ | 10,532 KB |
最終ジャッジ日時 | 2023-09-07 13:57:48 |
合計ジャッジ時間 | 14,849 ms |
ジャッジサーバーID (参考情報) |
judge13 / judge12 |
(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 | 281 ms
10,308 KB |
testcase_01 | AC | 213 ms
10,404 KB |
testcase_02 | AC | 1 ms
4,384 KB |
testcase_03 | AC | 165 ms
4,380 KB |
testcase_04 | AC | 68 ms
5,280 KB |
testcase_05 | AC | 78 ms
5,120 KB |
testcase_06 | AC | 142 ms
5,340 KB |
testcase_07 | AC | 6 ms
5,400 KB |
testcase_08 | AC | 133 ms
6,644 KB |
testcase_09 | AC | 138 ms
6,600 KB |
testcase_10 | AC | 143 ms
7,184 KB |
testcase_11 | AC | 151 ms
7,236 KB |
testcase_12 | AC | 158 ms
7,924 KB |
testcase_13 | AC | 166 ms
7,988 KB |
testcase_14 | AC | 173 ms
8,504 KB |
testcase_15 | AC | 175 ms
8,568 KB |
testcase_16 | AC | 182 ms
9,356 KB |
testcase_17 | AC | 187 ms
9,288 KB |
testcase_18 | AC | 215 ms
9,816 KB |
testcase_19 | AC | 219 ms
9,836 KB |
testcase_20 | AC | 233 ms
10,532 KB |
testcase_21 | AC | 219 ms
9,996 KB |
testcase_22 | AC | 227 ms
9,884 KB |
testcase_23 | AC | 235 ms
10,296 KB |
testcase_24 | AC | 218 ms
9,876 KB |
testcase_25 | AC | 224 ms
9,812 KB |
testcase_26 | AC | 233 ms
10,292 KB |
testcase_27 | AC | 222 ms
9,824 KB |
testcase_28 | AC | 225 ms
9,820 KB |
testcase_29 | AC | 232 ms
10,300 KB |
testcase_30 | AC | 216 ms
9,764 KB |
testcase_31 | AC | 223 ms
9,824 KB |
testcase_32 | AC | 232 ms
10,368 KB |
testcase_33 | AC | 2 ms
4,384 KB |
testcase_34 | AC | 2 ms
4,384 KB |
ソースコード
#include <iostream> #include <vector> #include "testlib.h" using namespace std; template <typename T> struct SegTree { const T INF = numeric_limits<T>::max(); int n, m; vector<vector<T>> dat; SegTree(int n_, int m_) : dat(n_ * 4, vector<T>(m_, 0)) { int x = 1; while (n_ > x) { x *= 2; } n = x; m = m_; } void init() { for (int i = 0; i < 2 * n - 1; i++) { for (int j = 0; j < m; j++) { dat[i][j] = j; } } } void update(int i, vector<T> x) { i += n - 1; for (int j = 0; j < m; j++) dat[i][j] = x[j]; while (i > 0) { i = (i - 1) / 2; for (int j = 0; j < m; j++) dat[i][j] = dat[i * 2 + 2][dat[i * 2 + 1][j]]; } } vector<T> query(int a, int b) { return query_sub(a, b, 0, 0, n); } vector<T> query_sub(int a, int b, int k, int l, int r) { vector<T> x(m); if (r <= a || b <= l) { for (int i = 0; i < m; i++) x[i] = i; } else if (a <= l && r <= b) { for (int i = 0; i < m; i++) x[i] = dat[k][i]; } else { vector<T> vl = query_sub(a, b, k * 2 + 1, l, (l + r) / 2); vector<T> vr = query_sub(a, b, k * 2 + 2, (l + r) / 2, r); for (int i = 0; i < m; i++) x[i] = vr[vl[i]]; } return x; } }; int main() { registerValidation(); long long N = inf.readLong((long long)2, (long long)18, "N"); inf.readSpace(); long long M = inf.readLong((long long)2, (long long)10000, "M"); inf.readSpace(); long long Q = inf.readLong((long long)2, (long long)50000, "Q"); inf.readEoln(); SegTree<long long> Seg(M, N); Seg.init(); long long max_ = -1; for (int i = 0; i < Q; i++) { int com = inf.readInt(1, 3); if (com == 1) { inf.readSpace(); long long B = inf.readLong((long long)1, M, "B"); if (B > max_ + 2) cout << -1 << endl; else max_ = max(max_, B - 1); vector<long long> P(N); for (int j = 0; j < N; j++) { inf.readSpace(); P[j] = inf.readLong((long long)1, N, "P"); } for (int j = 0; j < N; j++) P[j]--; vector<bool> flag(N, false); for (int j = 0; j < N; j++) { if (flag[P[j]]) cout << -1 << endl; else flag[P[j]] = true; } Seg.update(B - 1, P); } if (com == 2) { inf.readSpace(); long long S = inf.readLong((long long)1, M, "S"); if (S - 1 > max_) cout << -1 << endl; auto x = Seg.query(0, S); vector<long long> y(N); for (int j = 0; j < N; j++) y[x[j]] = j; cout << y[0] + 1; for (int j = 1; j < N; j++) cout << " " << y[j] + 1; cout << endl; } if (com == 3) { inf.readSpace(); long long a = inf.readLong((long long)1, M, "L"); inf.readSpace(); long long b = inf.readLong(a, M, "R"); if (b - 1 > max_) cout << -1 << endl; auto x = Seg.query(a - 1, b); long long count = 0; for (int j = 0; j < N; j++) count += abs(x[j] - j); cout << count << endl; } inf.readEoln(); } inf.readEof(); }