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 | 297 ms / 2,000 ms |
コード長 | 3,456 bytes |
コンパイル時間 | 7,406 ms |
コンパイル使用メモリ | 227,500 KB |
実行使用メモリ | 19,060 KB |
最終ジャッジ日時 | 2024-06-25 08:03:20 |
合計ジャッジ時間 | 16,049 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge3 |
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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 | 297 ms
14,956 KB |
testcase_01 | AC | 238 ms
19,048 KB |
testcase_02 | AC | 2 ms
5,376 KB |
testcase_03 | AC | 189 ms
8,176 KB |
testcase_04 | AC | 75 ms
7,832 KB |
testcase_05 | AC | 89 ms
7,488 KB |
testcase_06 | AC | 159 ms
9,920 KB |
testcase_07 | AC | 6 ms
5,632 KB |
testcase_08 | AC | 151 ms
11,204 KB |
testcase_09 | AC | 154 ms
11,208 KB |
testcase_10 | AC | 160 ms
11,960 KB |
testcase_11 | AC | 165 ms
11,836 KB |
testcase_12 | AC | 173 ms
12,584 KB |
testcase_13 | AC | 183 ms
12,464 KB |
testcase_14 | AC | 187 ms
13,216 KB |
testcase_15 | AC | 198 ms
17,224 KB |
testcase_16 | AC | 207 ms
17,808 KB |
testcase_17 | AC | 211 ms
17,944 KB |
testcase_18 | AC | 244 ms
18,432 KB |
testcase_19 | AC | 246 ms
18,432 KB |
testcase_20 | AC | 260 ms
19,056 KB |
testcase_21 | AC | 243 ms
18,428 KB |
testcase_22 | AC | 248 ms
18,440 KB |
testcase_23 | AC | 258 ms
19,056 KB |
testcase_24 | AC | 242 ms
18,432 KB |
testcase_25 | AC | 250 ms
18,432 KB |
testcase_26 | AC | 261 ms
19,052 KB |
testcase_27 | AC | 243 ms
18,428 KB |
testcase_28 | AC | 254 ms
18,436 KB |
testcase_29 | AC | 262 ms
19,056 KB |
testcase_30 | AC | 241 ms
18,560 KB |
testcase_31 | AC | 252 ms
18,560 KB |
testcase_32 | AC | 256 ms
19,060 KB |
testcase_33 | AC | 2 ms
5,376 KB |
testcase_34 | AC | 2 ms
5,376 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(); }