結果
| 問題 | No.2102 [Cherry Alpha *] Conditional Reflection |
| ユーザー |
 tanakamidnight
|
| 提出日時 | 2022-10-15 01:04:08 |
| 言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 8,754 bytes |
| コンパイル時間 | 2,579 ms |
| コンパイル使用メモリ | 221,928 KB |
| 実行使用メモリ | 24,940 KB |
| 最終ジャッジ日時 | 2024-06-26 18:55:45 |
| 合計ジャッジ時間 | 22,937 ms |
|
ジャッジサーバーID （参考情報） |
judge2 / judge5 |
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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 | WA | - |
| testcase_01 | WA | - |
| testcase_02 | WA | - |
| testcase_03 | WA | - |
| testcase_04 | WA | - |
| testcase_05 | WA | - |
| testcase_06 | WA | - |
| testcase_07 | AC | 112 ms
11,648 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 | 88 ms
8,832 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
15,360 KB |
| testcase_43 | AC | 236 ms
15,364 KB |
| testcase_44 | AC | 230 ms
15,332 KB |
| testcase_45 | AC | 231 ms
15,344 KB |
| testcase_46 | AC | 233 ms
15,284 KB |
| testcase_47 | AC | 135 ms
10,368 KB |
| testcase_48 | AC | 135 ms
10,496 KB |
| testcase_49 | AC | 138 ms
10,368 KB |
| testcase_50 | AC | 127 ms
10,496 KB |
| testcase_51 | AC | 127 ms
10,368 KB |
| testcase_52 | AC | 5 ms
6,940 KB |
| testcase_53 | AC | 5 ms
6,940 KB |
| testcase_54 | AC | 5 ms
6,940 KB |
| testcase_55 | AC | 6 ms
6,940 KB |
| testcase_56 | AC | 6 ms
6,944 KB |
| testcase_57 | AC | 6 ms
6,940 KB |
| testcase_58 | WA | - |
| testcase_59 | WA | - |
| testcase_60 | WA | - |
| testcase_61 | AC | 6 ms
6,944 KB |
| testcase_62 | WA | - |
| testcase_63 | WA | - |
| testcase_64 | WA | - |
| testcase_65 | WA | - |
| testcase_66 | WA | - |
| testcase_67 | WA | - |
| testcase_68 | WA | - |
| testcase_69 | WA | - |
ソースコード
/**
* code generated by JHelper
* More info: https://github.com/AlexeyDmitriev/JHelper
* @author
*/
//@formatter:off
#pragma GCC optimize("Ofast")
#include <bits/stdc++.h>
using namespace std;
//@formatter:off
#define rep(i, n) for (int i = 0; i < (n); ++i)
#define drep(i, n) for (int i = (n)-1; i >= 0; --i)
#define srep(i, s, t) for (int i = s; i < t; ++i)
#define rng(a) a.begin(), a.end()
#define rrng(a) a.rbegin(), a.rend()
using ll = long long;
using P = pair<ll, ll>;
using VI = vector<int>;
using VVI = vector<VI>;
using VVVI = vector<VVI>;
using VVVVI = vector<VVVI>;
using VL = vector<ll>;
using VVL = vector<VL>;
using VVVL = vector<VVL>;
using VVVVL = vector<VVVL>;
using VP = vector<P>;
using VVP = vector<vector<P>>;
using VS = vector<string>;
using VC = vector<char>;
using VVC = vector<vector<char>>;
using VD = vector<double>;
using VVD = vector<vector<double>>;
using VVVD = vector<VVD>;
using I_I = pair<int, int>;
const int INF = (int)1e9 + 10; // int max > 2*10^9
const long long INFL = (ll)2e18 + 10; // ll max > 9*10^18
const int JU_5 = 100000;
const int JU_6 = 1000000;
const ll JU_9 = 1000000000;
const ll JU_18 = JU_9*JU_9;
#define YES cout << "YES" << endl
#define NO cout << "NO" << endl
#define Yes cout << "Yes" << endl
#define No cout << "No" << endl
template <typename T, typename C>
pair<T,C> operator+(const pair<T,C> &a, const pair<T,C> &b) { return make_pair(a.first + b.first, a.second + b.second); }
template <typename T, typename C>
pair<T,C> operator-(const pair<T,C> &a, const pair<T,C> &b) { return make_pair(a.first - b.first, a.second - b.second); }
template <typename T, typename C>
pair<T,C> operator*(const pair<T,C> &a, const pair<T,C> &b) { return make_pair(a.first * b.first, a.second * b.second); }
template <typename T, typename C>
pair<T,C> operator/(const pair<T,C> &a, const pair<T,C> &b) { return make_pair(a.first / b.first, a.second / b.second); }
// #define MOD 1000000007
#define MOD 998244353
#define pmod(x,y) ((x%y)+y)%y
/********** libs **********/
//@formatter:off
// jhelper 用変数
ostream *__cout;
istream *__cin;
void _init_io(std::istream &cin, std::ostream &cout) {
// 入出力高速化用
ios::sync_with_stdio(false); cin.tie(nullptr);
// 少数15桁まで出力
cout << std::setprecision(15);
// jhelper 用
__cout = &cout; __cin = &cin;
}
//@formatter:off
/* デバッグ用 出力 */
template<typename T>
ostream &operator<<(ostream &os, const deque<T> &vec) { os << "deq["; for (auto v: vec) os << v << ","; os << "]"; return os; }
template<typename T>
ostream &operator<<(ostream &os, const set<T> &vec) { os << "{"; for (auto v: vec) os << v << ","; os << "}"; return os; }
template<typename T>
ostream &operator<<(ostream &os, const unordered_set<T> &vec) { os << "{"; for (auto v: vec) os << v << ","; os << "}"; return os; }
template<typename T>
ostream &operator<<(ostream &os, const multiset<T> &vec) { os << "{"; for (auto v: vec) os << v << ","; os << "}"; return os; }
template<typename T>
ostream &operator<<(ostream &os, const unordered_multiset<T> &vec) { os << "{"; for (auto v: vec) os << v << ","; os << "}"; return os; }
template<typename T1, typename T2>
ostream &operator<<(ostream &os, const pair<T1, T2> &pa) { os << "(" << pa.first << "," << pa.second << ")"; return os; }
template<typename TK, typename TV>
ostream &operator<<(ostream &os, const map<TK, TV> &mp) { os << "{"; for (auto v: mp) os << v.first << "=>" << v.second << ","; os << "}"; return os; }
template<typename TK, typename TV>
ostream &operator<<(ostream &os, const unordered_map<TK, TV> &mp) { os << "{"; for (auto v: mp) os << v.first << "=>" << v.second << ","; os << "}"; return os; }
// print like python
// src: https://qiita.com/Lily0727K/items/06cb1d6da8a436369eed
/////////////////////////////////////////////////////////
void print() { *__cout << endl; }
template<class Head, class... Tail>
void print(Head &&head, Tail &&... tail) { *__cout << head; if (sizeof...(tail) != 0) *__cout << " "; print(forward<Tail>(tail)...); }
template<class T>
void print(vector<T> &vec) { for (auto &a: vec) { *__cout << a; if (&a != &vec.back()) *__cout << " "; } *__cout << endl; }
template<class T>
void print(vector<vector<T>> &df) { for (auto &vec: df) { print(vec); } }
// endl なし
void Print() {}
template<class Head, class... Tail>
void Print(Head &&head, Tail &&... tail) { *__cout << head; if (sizeof...(tail) != 0) *__cout << " "; Print(forward<Tail>(tail)...); }
template<class T>
void Print(vector<T> &vec) { for (auto &a: vec) { *__cout << a; if (&a != &vec.back()) *__cout << " "; } }
//@formatter:off
/*
* org: https://atcoder.jp/contests/abc213/submissions/24901856
* jhelper で使用するため, 全部 cin での入力にしている. (現状のレベルでは困らないので)
*/
template<class T> void scan(T& a){ *__cin >> a; }
template<class T> void scan(vector<T>&);
template<class T, class L> void scan(pair<T, L>&);
template<class T> void scan(vector<T>& a){ for(auto&& i : a) scan(i); }
template<class T, class L> void scan(pair<T, L>& p){ scan(p.first); scan(p.second); }
template<class T, size_t size> void scan(T (&a)[size]){ for(auto&& i : a) scan(i); }
void in(){}
template <class... T> void in(T&... a){ (void)initializer_list<int>{ (scan(a), 0)... }; }
#define let_v(type,name,...) vector<type>name(__VA_ARGS__)
#define let_V(type,name,size) vector<type>name(size);in(name)
#define let_vv(type,name,h,...) vector<vector<type>>name(h,vector<type>(__VA_ARGS__))
#define let_VV(type,name,h,w) vector<vector<type>>name(h,vector<type>(w));in(name)
#define let_vvv(type,name,h,w,...) vector<vector<vector<type>>>name(h,vector<vector<type>>(w,vector<type>(__VA_ARGS__)))
#define let_vvvv(type,name,h,w,x,...) vector<vector<vector<vector<type>>>>name(h,vector<vector<vector<type>>>(w,vector<vector<type>>(x,vector<type>(__VA_ARGS__))))
/* string 入力を vector<char> で受け取るみたいな */
vector<char> let_CharVec() { string s; *__cin >> s; return {s.begin(), s.end()}; }
//@formatter:off
ll gcd(ll a, ll b) { return b ? gcd(b, a % b) : a; }
ll lcm(ll a, ll b) { return a / gcd(a, b) * b; }
template <class T, class C>
bool chmax(T& a, C b) { if (a < b) { a = b; return true; } return false; }
template <class T, class C>
bool chmin(T& a, C b) { if (a > b) { a = b; return true; } return false; }
template <class T>
T sum(const vector<T>& v) { T res = 0; for (size_t i = 0; i < v.size(); ++i) res += v[i]; return res; }
template<class T>
vector<pair<T, int>> idx_pair(vector<T> &vals) { vector<pair<T, int>> ans; rep(i, vals.size()) { ans.emplace_back(vals[i], i); } return ans; }
template <class T, class C>
T min(T a, C b) { return a <= b ? a : T(b); }
template <class T, class C>
T max(T a, C b) { return a >= b ? a : T(b); }
// add other source
// #include "../library/graph/UnionFind.cpp"
// #include "../library/tree/SegmentTree.cpp"
// #include "../library/graph/template.cpp"
// utils
// #include "../library/mint.cpp"
// #include "../library/string/utils.cpp"
// #include "../library/math/utils.cpp"
/**************************/
class No2102CherryAlphaConditionalReflection {
public:
void solve(std::istream &cin, std::ostream &cout) { _init_io(cin, cout); int t = 1;
// cin >> t;
while (t--) _solve(cin, cout); }
//@formatter:on
void _solve(std::istream &cin, std::ostream &cout) {
// code
int n;
cin >> n;
let_V(string, ss, n);
set<string> st;
auto jud = [](string s, string t) {
if (s.size() != t.size())return false;
int l = 0;
int r = s.size() - 1;
rep(i, s.size()) {
if (s[i] == t[i])l = i + 1;
else break;
}
drep(i, s.size()) {
if (s[i] == t[i])r = i - 1;
else break;
}
// print(s,t);
// print(l,r);
// print();
if (l > r)return true;
if (l == r)return false;
if (l + 1 == r) {
if (s[l] == t[r] && t[l] == s[r])return true;
}
return false;
};
rep(i, n) {
auto it = std::lower_bound(st.begin(), st.end(), ss[i]);
bool ok = false;
if (it != st.end()) {
// if(jud((*it),ss[i]))ok=true;
}
if (it != st.begin()) {
it--;
// if(jud((*it),ss[i]))ok=true;
}
if(ok)Yes;
else No;
st.insert(ss[i]);
}
}
};
int main() {
No2102CherryAlphaConditionalReflection solver;
std::istream& in(std::cin);
std::ostream& out(std::cout);
solver.solve(in, out);
return 0;
}