結果
問題 | No.2102 [Cherry Alpha *] Conditional Reflection |
ユーザー | dyktr_06 |
提出日時 | 2022-10-14 23:23:54 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 3,724 bytes |
コンパイル時間 | 1,873 ms |
コンパイル使用メモリ | 181,668 KB |
実行使用メモリ | 21,836 KB |
最終ジャッジ日時 | 2024-06-26 17:16:19 |
合計ジャッジ時間 | 18,164 ms |
ジャッジサーバーID (参考情報) |
judge4 / 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 | 2 ms
5,248 KB |
testcase_01 | AC | 2 ms
5,376 KB |
testcase_02 | WA | - |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | WA | - |
testcase_07 | AC | 184 ms
9,848 KB |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | AC | 116 ms
7,808 KB |
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 | - |
testcase_39 | WA | - |
testcase_40 | WA | - |
testcase_41 | WA | - |
testcase_42 | AC | 251 ms
13,684 KB |
testcase_43 | AC | 239 ms
13,684 KB |
testcase_44 | AC | 249 ms
13,688 KB |
testcase_45 | AC | 257 ms
13,688 KB |
testcase_46 | AC | 257 ms
13,684 KB |
testcase_47 | AC | 212 ms
9,476 KB |
testcase_48 | AC | 211 ms
9,476 KB |
testcase_49 | AC | 206 ms
9,476 KB |
testcase_50 | AC | 212 ms
9,472 KB |
testcase_51 | AC | 209 ms
9,476 KB |
testcase_52 | AC | 46 ms
19,856 KB |
testcase_53 | AC | 46 ms
20,080 KB |
testcase_54 | AC | 44 ms
19,964 KB |
testcase_55 | AC | 95 ms
5,376 KB |
testcase_56 | AC | 96 ms
5,376 KB |
testcase_57 | AC | 95 ms
5,376 KB |
testcase_58 | AC | 43 ms
12,204 KB |
testcase_59 | WA | - |
testcase_60 | WA | - |
testcase_61 | AC | 95 ms
5,376 KB |
testcase_62 | AC | 5 ms
5,376 KB |
testcase_63 | WA | - |
testcase_64 | AC | 43 ms
10,240 KB |
testcase_65 | WA | - |
testcase_66 | AC | 89 ms
5,376 KB |
testcase_67 | AC | 48 ms
15,616 KB |
testcase_68 | AC | 40 ms
5,376 KB |
testcase_69 | AC | 48 ms
15,692 KB |
コンパイルメッセージ
main.cpp: In function 'void in(T& ...)': main.cpp:28:55: warning: fold-expressions only available with '-std=c++17' or '-std=gnu++17' [-Wc++17-extensions] 28 | template<class... T> void in(T&... a){ (cin >> ... >> a); } | ^ main.cpp: In function 'void out(const T&, const Ts& ...)': main.cpp:30:112: warning: fold-expressions only available with '-std=c++17' or '-std=gnu++17' [-Wc++17-extensions] 30 | template<class T, class... Ts> void out(const T& a, const Ts&... b){ cout << a; (cout << ... << (cout << ' ', b)); cout << '\n'; } | ^
ソースコード
#include <bits/stdc++.h> using namespace std; #define rep(i,n) for(int i = 0; i < (int)(n); ++i) #define rrep(i,n) for(int i = (int)(n) - 1; i >= 0; --i) #define ALL(a) a.begin(), a.end() #define Sort(a) sort(a.begin(), a.end()) #define RSort(a) sort(a.rbegin(), a.rend()) typedef long long int ll; typedef long double ld; typedef vector<int> vi; typedef vector<long long> vll; typedef vector<char> vc; typedef vector<string> vst; typedef vector<double> vd; typedef pair<long long, long long> P; const long long INF = 0x1fffffffffffffff; const long long MOD = 998244353; const long double PI = acos(-1); template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; } template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; } template<class T, class U> inline T vin(T& vec, U n) { vec.resize(n); for(int i = 0; i < (int) n; ++i) cin >> vec[i]; return vec; } template<class T> inline void vout(T vec, string s = "\n"){ for(auto x : vec) cout << x << s; } template<class... T> void in(T&... a){ (cin >> ... >> a); } void out(){ cout << '\n'; } template<class T, class... Ts> void out(const T& a, const Ts&... b){ cout << a; (cout << ... << (cout << ' ', b)); cout << '\n'; } template<class T, class U> void inGraph(vector<vector<T>>& G, U n, U m, bool directed = false){ G.resize(n); for(int i = 0; i < m; i++){ int a, b; cin >> a >> b; a--, b--; G[a].push_back(b); if(!directed) G[b].push_back(a); } } struct RollingHash{ vector<unsigned long> hashed, power; static constexpr unsigned long mod = (1uL << 61) - 1; unsigned long mul(__int128_t a, __int128_t b) const { __int128_t t = a * b; t = (t >> 61) + (t & mod); if(t >= mod) return t - mod; return t; } RollingHash(const string &s, unsigned base = 10007){ int siz = (int) s.size(); hashed.assign(siz + 1, 0); power.assign(siz + 1, 0); power[0] = 1; for(int i = 0; i < siz; i++){ power[i + 1] = mul(power[i], base); hashed[i + 1] = mul(hashed[i], base) + s[i]; if(hashed[i + 1] >= mod) hashed[i + 1] -= mod; } } unsigned long get(int l, int r) const { unsigned long ret = hashed[r] + mod - mul(hashed[l], power[r - l]); if(ret >= mod) ret -= mod; return ret; } unsigned long connect(unsigned long h1, unsigned long h2, int h2len) const { unsigned long ret = mul(h1, power[h2len]) + h2; if(ret >= mod) ret -= mod; return ret; } int LCP(const RollingHash &b, int l1, int r1, int l2, int r2){ int len = min(r1 - l1, r2 - l2); int low = -1, high = len + 1; while(high - low > 1){ int mid = (low + high) / 2; if(get(l1, l1 + mid) == b.get(l2, l2 + mid)) low = mid; else high = mid; } return low; } }; ll n; vst s; void input(){ in(n); vin(s, n); } void solve(){ map<unsigned long, ll> mp; rep(i, n){ string ans = "No"; RollingHash rh(s[i]); ll m = s[i].size(); rep(j, m - 1){ ll hashed = rh.get(0, j); ll a = rh.get(j, j + 1), b = rh.get(j + 1, j + 2); hashed = rh.connect(hashed, b, 1); hashed = rh.connect(hashed, a, 1); if(j != m - 2){ ll c = rh.get(j + 2, m); hashed = rh.connect(hashed, c, m - j - 2); } if(mp.count(hashed) != 0){ ans = "Yes"; break; } } mp[rh.get(0, m)] = 1; out(ans); } } int main(){ ios::sync_with_stdio(false); cin.tie(nullptr); input(); solve(); }