結果

問題 No.2254 Reverse Only
ユーザー dyktr_06dyktr_06
提出日時 2023-03-24 23:31:10
言語 C++17
(gcc 12.3.0 + boost 1.83.0)
結果
WA  
実行時間 -
コード長 6,857 bytes
コンパイル時間 4,597 ms
コンパイル使用メモリ 269,496 KB
実行使用メモリ 17,592 KB
最終ジャッジ日時 2024-09-18 17:39:22
合計ジャッジ時間 8,379 ms
ジャッジサーバーID
（参考情報） 		judge5 / judge1
このコードへのチャレンジ
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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 4 ms
5,248 KB
testcase_01 AC 2 ms
5,376 KB
testcase_02 AC 2 ms
5,376 KB
testcase_03 AC 2 ms
5,376 KB
testcase_04 AC 2 ms
5,376 KB
testcase_05 AC 2 ms
5,376 KB
testcase_06 AC 3 ms
5,376 KB
testcase_07 AC 3 ms
5,376 KB
testcase_08 AC 82 ms
12,668 KB
testcase_09 AC 85 ms
17,312 KB
testcase_10 AC 50 ms
9,472 KB
testcase_11 AC 81 ms
12,668 KB
testcase_12 AC 76 ms
9,468 KB
testcase_13 AC 76 ms
9,468 KB
testcase_14 AC 75 ms
9,468 KB
testcase_15 AC 81 ms
12,668 KB
testcase_16 AC 86 ms
17,256 KB
testcase_17 AC 85 ms
17,336 KB
testcase_18 AC 77 ms
9,468 KB
testcase_19 AC 64 ms
12,668 KB
testcase_20 AC 70 ms
17,312 KB
testcase_21 AC 68 ms
17,260 KB
testcase_22 AC 44 ms
17,280 KB
testcase_23 AC 57 ms
17,308 KB
testcase_24 WA -
testcase_25 WA -
testcase_26 WA -
testcase_27 AC 3 ms
6,940 KB
testcase_28 AC 19 ms
6,940 KB
testcase_29 AC 35 ms
6,944 KB
testcase_30 AC 34 ms
7,892 KB
testcase_31 AC 17 ms
6,940 KB
testcase_32 AC 20 ms
6,940 KB
testcase_33 AC 10 ms
6,944 KB
testcase_34 AC 45 ms
6,948 KB
testcase_35 AC 29 ms
6,940 KB
testcase_36 AC 68 ms
11,404 KB
testcase_37 AC 72 ms
11,720 KB
testcase_38 AC 15 ms
6,944 KB
testcase_39 AC 63 ms
10,920 KB
testcase_40 AC 4 ms
6,940 KB
testcase_41 AC 26 ms
6,940 KB
testcase_42 AC 16 ms
6,944 KB
testcase_43 AC 48 ms
7,240 KB
testcase_44 AC 71 ms
9,112 KB
testcase_45 AC 46 ms
9,324 KB
testcase_46 AC 3 ms
6,944 KB
権限があれば一括ダウンロードができます

ソースコード

diff # 

#include <bits/stdc++.h>
#include <atcoder/all>

using namespace std;
using namespace atcoder;

#define overload4(_1, _2, _3, _4, name, ...) name
#define rep1(n) for(int i = 0; i < (int)(n); ++i)
#define rep2(i, n) for(int i = 0; i < (int)(n); ++i)
#define rep3(i, a, b) for(int i = (a); i < (int)(b); ++i)
#define rep4(i, a, b, c) for(int i = (a); i < (int)(b); i += (c))
#define rep(...) overload4(__VA_ARGS__, rep4, rep3, rep2, rep1)(__VA_ARGS__)

#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 unsigned long long ul;
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 vector<long double> vld;
typedef pair<long long, long long> P;

template<class T> long long sum(const T& a){ return accumulate(a.begin(), a.end(), 0LL); }
template<class T> auto min(const T& a){ return *min_element(a.begin(), a.end()); }
template<class T> auto max(const T& a){ return *max_element(a.begin(), a.end()); }

const long long MINF = 0x7fffffffffff;
const long long INF = 0x1fffffffffffffff;
const long long MOD = 998244353;
const long double EPS = 1e-9;
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<typename T1, typename T2> istream &operator>>(istream &is, pair<T1, T2> &p){ is >> p.first >> p.second; return is; }
template<typename T1, typename T2> ostream &operator<<(ostream &os, const pair<T1, T2> &p){ os << "(" << p.first << ", " << p.second << ")"; return os; }
template<typename T> istream &operator>>(istream &is, vector<T> &v){ for(T &in : v) is >> in; return is; }
template<typename T> ostream &operator<<(ostream &os, const vector<T> &v){ for(int i = 0; i < (int) v.size(); ++i){ os << v[i] << (i + 1 != (int) v.size() ? " " : ""); } return os; }
template <typename T, typename S> ostream &operator<<(ostream &os, const map<T, S> &mp){ for(auto &[key, val] : mp){ os << key << ":" << val << " "; } return os; }
template <typename T> ostream &operator<<(ostream &os, const set<T> &st){ auto itr = st.begin(); for(int i = 0; i < (int)st.size(); ++i){ os << *itr << (i + 1 != (int)st.size() ? " " : ""); itr++; } return os; }
template <typename T> ostream &operator<<(ostream &os, const multiset<T> &st){ auto itr = st.begin(); for(int i = 0; i < (int)st.size(); ++i){ os << *itr << (i + 1 != (int)st.size() ? " " : ""); itr++; } return os; }
template <typename T> ostream &operator<<(ostream &os, queue<T> q){ while(q.size()){ os << q.front() << " "; q.pop(); } return os; }
template <typename T> ostream &operator<<(ostream &os, deque<T> q){ while(q.size()){ os << q.front() << " "; q.pop_front(); } return os; }
template <typename T> ostream &operator<<(ostream &os, stack<T> st){ while(st.size()){ os << st.top() << " "; st.pop(); } return os; }
template <class T, class Container, class Compare> ostream &operator<<(ostream &os, priority_queue<T, Container, Compare> pq){ while(pq.size()){ os << pq.top() << " "; pq.pop(); } return os; }

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); } }

template <typename T>
struct BinaryIndexedTree{
    int N;
    vector<T> BIT;
    BinaryIndexedTree(const int &N): N(N), BIT(N + 1, 0){
    }

    T get(int i){
        return sum(i + 1) - sum(i);
    }

    void add(int i, T x){
        i++;
        while(i <= N){
            BIT[i] += x;
            i += i & -i;
        }
    }

    T sum(int i) const {
        T ans = 0;
        while(i > 0){
            ans += BIT[i];
            i -= i & -i;
        }
        return ans;
    }

    T sum(int L, int R) const {
        return sum(R) - sum(L);
    }

    int lower_bound(T x) const {
        if(x <= 0){
            return 0;
        }else{
            int v = 0, r = 1;
            while(r < N) r = r << 1;
            for(int len = r; len > 0; len = len >> 1){
                if(v + len < N && BIT[v + len] < x){
                    x -= BIT[v + len];
                    v += len;
                }
            }
            return v;
        }
    }

    int upper_bound(T x) const {
        if(x < 0){
            return 0;
        }else{
            int v = 0, r = 1;
            while(r <= N) r = r << 1;
            for(int len = r; len > 0; len = len >> 1){
                if(v + len <= N && BIT[v + len] <= x){
                    x -= BIT[v + len];
                    v += len;
                }
            }
            return v;
        }
    }
};

ll n, k;
vll a, b;

void input(){
    in(n, k);
    vin(a, n);
    vin(b, n);
}

void solve(){
    vll a2 = a, b2 = b;
    Sort(a2); Sort(b2);
    if(a2 != b2){
        out("No");
        return;
    }
    if(a == b){
        out("Yes");
        return;
    }
    if(k > n){
        out("No");
        return;
    }
    vll inv(200001, -1);
    rep(i, n){
        if(inv[b[i]] == -1) inv[b[i]] = i;
        b[i] = inv[b[i]];
    }
    rep(i, n){
        a[i] = inv[a[i]];
    }
    vll ra = a;
    reverse(ALL(ra));
    if(k == n){
        if(a == b || ra == b){
            out("Yes");
        }else{
            out("No");
        }
    }else if(k == n - 1){
        string ans = "No";
        rep(i, n) a.push_back(a[i]);
        rep(i, n) ra.push_back(ra[i]);
        ll idx = -1;
        rep(i, n){
            if(a[i] == 0){
                idx = i;
                break;
            }
        }
        rep(i, n){
            if(a[i + idx] != b[i]) break;
            if(i == n - 1){
                ans = "Yes";
            }
        }
        rep(i, n){
            if(ra[i] == 0){
                idx = i;
                break;
            }
        }
        rep(i, n){
            if(ra[i + idx] != b[i]) break;
            if(i == n - 1){
                ans = "Yes";
            }
        }
        out(ans);
    }else{
        out("Yes");
    }
}

int main(){
    ios::sync_with_stdio(false);
    cin.tie(nullptr);
    cout << fixed << setprecision(20);
    
    input();
    solve();
}
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