結果
問題 | No.2308 [Cherry 5th Tune B] もしかして、真? |
ユーザー | kwm_t |
提出日時 | 2023-05-20 10:59:58 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 1,237 ms / 2,000 ms |
コード長 | 5,677 bytes |
コンパイル時間 | 2,864 ms |
コンパイル使用メモリ | 220,340 KB |
実行使用メモリ | 62,900 KB |
最終ジャッジ日時 | 2024-12-21 09:34:27 |
合計ジャッジ時間 | 43,558 ms |
ジャッジサーバーID (参考情報) |
judge5 / 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
6,816 KB |
testcase_01 | AC | 873 ms
19,276 KB |
testcase_02 | AC | 1,045 ms
31,604 KB |
testcase_03 | AC | 943 ms
31,636 KB |
testcase_04 | AC | 946 ms
33,268 KB |
testcase_05 | AC | 997 ms
34,504 KB |
testcase_06 | AC | 1,046 ms
50,292 KB |
testcase_07 | AC | 1,038 ms
51,320 KB |
testcase_08 | AC | 1,048 ms
54,784 KB |
testcase_09 | AC | 1,237 ms
54,164 KB |
testcase_10 | AC | 978 ms
34,292 KB |
testcase_11 | AC | 1,038 ms
31,988 KB |
testcase_12 | AC | 1,045 ms
32,892 KB |
testcase_13 | AC | 1,027 ms
33,664 KB |
testcase_14 | AC | 1,050 ms
33,564 KB |
testcase_15 | AC | 1,029 ms
33,140 KB |
testcase_16 | AC | 1,047 ms
32,888 KB |
testcase_17 | AC | 1,049 ms
32,832 KB |
testcase_18 | AC | 1,043 ms
32,072 KB |
testcase_19 | AC | 1,036 ms
32,040 KB |
testcase_20 | AC | 1,033 ms
31,892 KB |
testcase_21 | AC | 1,138 ms
60,076 KB |
testcase_22 | AC | 1,133 ms
60,828 KB |
testcase_23 | AC | 1,151 ms
60,292 KB |
testcase_24 | AC | 1,167 ms
62,900 KB |
testcase_25 | AC | 1,148 ms
61,468 KB |
testcase_26 | AC | 1,159 ms
59,336 KB |
testcase_27 | AC | 1,155 ms
62,244 KB |
testcase_28 | AC | 1,150 ms
60,220 KB |
testcase_29 | AC | 1,159 ms
60,476 KB |
testcase_30 | AC | 1,145 ms
59,796 KB |
testcase_31 | AC | 564 ms
59,556 KB |
testcase_32 | AC | 561 ms
61,076 KB |
testcase_33 | AC | 561 ms
61,732 KB |
testcase_34 | AC | 589 ms
59,496 KB |
testcase_35 | AC | 597 ms
60,968 KB |
testcase_36 | AC | 593 ms
62,484 KB |
testcase_37 | AC | 73 ms
6,820 KB |
testcase_38 | AC | 1,046 ms
32,792 KB |
ソースコード
#include <bits/stdc++.h> //#include <atcoder/all> using namespace std; //using namespace atcoder; //using mint = modint1000000007; //const int mod = 1000000007; //using mint = modint998244353; //const int mod = 998244353; //const int INF = 1e9; //const long long LINF = 1e18; #define rep(i, n) for (int i = 0; i < (n); ++i) #define rep2(i,l,r)for(int i=(l);i<(r);++i) #define rrep(i, n) for (int i = (n-1); i >= 0; --i) #define rrep2(i,l,r)for(int i=(r-1);i>=(l);--i) #define all(x) (x).begin(),(x).end() #define allR(x) (x).rbegin(),(x).rend() #define endl "\n" #define P pair<int,int> template<typename A, typename B> inline bool chmax(A & a, const B & b) { if (a < b) { a = b; return true; } return false; } template<typename A, typename B> inline bool chmin(A & a, const B & b) { if (a > b) { a = b; return true; } return false; } struct trie { int kind; vector<int>node; vector<vector<int>>next; vector<bool>end; trie(int _kind) :kind(_kind) { node.resize(1); end.resize(1); next.emplace_back(vector<int>(kind, -1)); } void insert(const vector<int>&v) { int now = 0; rep(i, v.size()) { if (-1 == next[now][v[i]]) { next[now][v[i]] = node.size(); node.emplace_back(0); end.push_back(false); next.emplace_back(vector<int>(kind, -1)); } now = next[now][v[i]]; node[now]++; } end[now] = true; } // prefixも投入する void insertEx(const vector<int>&v) { int now = 0; rep(i, v.size()) { if (-1 == next[now][v[i]]) { next[now][v[i]] = node.size(); node.emplace_back(0); next.emplace_back(vector<int>(kind, -1)); } now = next[now][v[i]]; node[now] += v.size() - i; end[now] = true; } } // 1-indexed vector<int>kth_element(int k) { int now = 0; vector<int>ret; while (true) { bool flag = false; rep(i, kind) { if (-1 == next[now][i])continue; if (k <= node[next[now][i]]) { flag = true; ret.emplace_back(i); now = next[now][i]; break; } else { k -= node[next[now][i]]; } } if (!flag)break; } return ret; } bool seach(const vector<int>&v) { int now = 0; rep(i, v.size()) { if (-1 == next[now][v[i]])return false; if (node[next[now][v[i]]] <= 0)return false; now = next[now][v[i]]; } return end[now]; } void erase(const vector<int>&v) { int now = 0; rep(i, v.size()) { now = next[now][v[i]]; node[now]--; } end[now] = false; } // GetIndex int getIndex(const vector<int>&v) { int ret = 0, now = 0; rep(i, v.size()) { if (0 != now) { ret += node[now]; rep(j, 2)if (-1 != next[now][j])ret -= node[next[now][j]]; } if (0 == v[i]) { if (-1 == next[now][v[i]])break; now = next[now][v[i]]; } else { if (-1 != next[now][0]) ret += node[next[now][0]]; if (-1 == next[now][v[i]])break; now = next[now][v[i]]; } } return ret; } // prefixも取得する vector<int> getIndexEx(const vector<int>&v) { vector<int>ret; int idx = 0, now = 0; rep(i, v.size()) { if (0 != now) { idx += node[now]; rep(j, 2)if (-1 != next[now][j])idx -= node[next[now][j]]; } if (0 == v[i]) { if (-1 == next[now][v[i]])break; now = next[now][v[i]]; } else { if (-1 != next[now][0]) idx += node[next[now][0]]; if (-1 == next[now][v[i]])break; now = next[now][v[i]]; } ret.push_back(idx); } return ret; } // Binary Trie vector<int>xor_max(const vector<int>&v) { vector<int>ret; int now = 0; rep(i, v.size()) { vector<int>tmp = { 1 - v[i],v[i] }; rep(j, tmp.size()) { if (-1 == next[now][tmp[j]])continue; if (node[next[now][tmp[j]]] <= 0)continue; ret.emplace_back(tmp[j]); now = next[now][tmp[j]]; break; } } return ret; } vector<int>xor_min(const vector<int>&v) { vector<int>ret; int now = 0; rep(i, v.size()) { vector<int>tmp = { v[i],1 - v[i] }; rep(j, tmp.size()) { if (-1 == next[now][tmp[j]])continue; if (node[next[now][tmp[j]]] <= 0)continue; ret.emplace_back(tmp[j]); now = next[now][tmp[j]]; break; } } return ret; } // xとxorした結果がk未満になる物の数(0含む) int xor_count(const vector<int>&x, const vector<int>&k) { int ret = 0, now = 0; rep(i, k.size()) { if (0 == k[i]) { if (-1 == next[now][x[i]])break; now = next[now][x[i]]; } else { if (-1 != next[now][x[i]])ret += node[next[now][x[i]]]; if (-1 == next[now][1 - x[i]])break; now = next[now][1 - x[i]]; } } return ret; } }; // Binary Trie vector<int> trans(long long n, int sz = 30) { vector<int>ret(sz, 0); rep(i, sz) { if (1 & (n >> i))ret[sz - 1 - i] = 1; } return ret; } long long inverse(const vector<int>&v) { long long ret = 0; rep(i, v.size()) { ret *= 2; ret += v[i]; } return ret; } int main() { ios::sync_with_stdio(false); cin.tie(nullptr); int t; cin >> t; while (t--) { int n; cin >> n; vector<bool>a(n); vector<string>b(n - 1); rep(i, n) { string s; cin >> s; if ("True" == s)a[i] = 1; } rep(i, n - 1)cin >> b[i]; trie tra(2); rep(i, n) tra.insert(trans(i)); trie trb(2); rep(i, n - 1) trb.insert(trans(i)); rep(i, n - 1) { int t; cin >> t, t--; auto p = inverse(tra.kth_element(t + 1)); auto q = inverse(tra.kth_element(t + 2)); auto x = inverse(trb.kth_element(t + 1)); if ("and" == b[x]) { a[p] = a[p] & a[q]; } else if("or" == b[x]) { a[p] = a[p] | a[q]; } else if("xor" == b[x]) { a[p] = a[p] ^ a[q]; } else { a[p] = (a[p] ? a[q] : true); } tra.erase(trans(q)); trb.erase(trans(x)); } if (a[0])cout << "True" << endl; else cout << "False" << endl; } return 0; }