結果
問題 | No.2254 Reverse Only |
ユーザー | Thistle |
提出日時 | 2023-03-25 00:23:36 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 5,266 bytes |
コンパイル時間 | 1,452 ms |
コンパイル使用メモリ | 126,284 KB |
実行使用メモリ | 18,240 KB |
最終ジャッジ日時 | 2024-09-18 17:50:21 |
合計ジャッジ時間 | 10,912 ms |
ジャッジサーバーID (参考情報) |
judge5 / 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 | 5 ms
6,816 KB |
testcase_01 | AC | 2 ms
6,944 KB |
testcase_02 | WA | - |
testcase_03 | AC | 2 ms
6,944 KB |
testcase_04 | AC | 2 ms
6,940 KB |
testcase_05 | AC | 1 ms
6,940 KB |
testcase_06 | AC | 2 ms
6,940 KB |
testcase_07 | AC | 2 ms
6,940 KB |
testcase_08 | AC | 142 ms
6,940 KB |
testcase_09 | RE | - |
testcase_10 | AC | 113 ms
6,944 KB |
testcase_11 | AC | 107 ms
6,944 KB |
testcase_12 | WA | - |
testcase_13 | AC | 110 ms
6,940 KB |
testcase_14 | AC | 107 ms
6,944 KB |
testcase_15 | AC | 111 ms
6,944 KB |
testcase_16 | RE | - |
testcase_17 | RE | - |
testcase_18 | AC | 143 ms
6,940 KB |
testcase_19 | AC | 132 ms
6,948 KB |
testcase_20 | RE | - |
testcase_21 | RE | - |
testcase_22 | RE | - |
testcase_23 | RE | - |
testcase_24 | RE | - |
testcase_25 | RE | - |
testcase_26 | RE | - |
testcase_27 | AC | 5 ms
6,940 KB |
testcase_28 | AC | 31 ms
6,940 KB |
testcase_29 | AC | 53 ms
6,940 KB |
testcase_30 | AC | 54 ms
6,940 KB |
testcase_31 | AC | 26 ms
6,944 KB |
testcase_32 | AC | 30 ms
6,940 KB |
testcase_33 | AC | 15 ms
6,944 KB |
testcase_34 | AC | 65 ms
6,940 KB |
testcase_35 | AC | 43 ms
6,940 KB |
testcase_36 | AC | 116 ms
6,944 KB |
testcase_37 | AC | 122 ms
6,944 KB |
testcase_38 | AC | 21 ms
6,940 KB |
testcase_39 | AC | 110 ms
6,944 KB |
testcase_40 | AC | 5 ms
6,940 KB |
testcase_41 | AC | 38 ms
6,944 KB |
testcase_42 | AC | 23 ms
6,944 KB |
testcase_43 | AC | 71 ms
6,940 KB |
testcase_44 | AC | 102 ms
6,944 KB |
testcase_45 | AC | 79 ms
6,940 KB |
testcase_46 | AC | 4 ms
6,944 KB |
ソースコード
//#pragma GCC target ("avx2") //#pragma GCC optimize("O3") //#pragma GCC optimize("unroll-loops") //#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,tune=native") #define _USE_MATH_DEFINES #include<iostream> #include<string> #include<queue> #include<cmath> #include<map> #include<set> #include<list> #include<iomanip> #include<vector> #include<random> #include<functional> #include<algorithm> #include<stack> #include<cstdio> #include<cstring> #include<bitset> #include<unordered_map> #include<climits> #include<fstream> #include<limits> #include<complex> #include<time.h> #include<cassert> #include<functional> #include<numeric> #include<tuple> using namespace std; using ll = long long; using ld = long double; using H = pair<ll, ll>; using P = pair<ll, H>; using vi = vector<int>; using vl = vector<ll>; #define all(a) (a).begin(),(a).end() #define fs first #define sc second #define xx first #define yy second.first #define zz second.second #define Q(i,j,k) mkp((i),mkp((j),(k))) #define rng(i,s,n) for(int i = (s) ; i < (n) ; i++) #define rep(i,n) rng(i, 0, (n)) #define mkp make_pair #define vec vector #define pb emplace_back #define siz(a) int((a).size()) #define crdcomp(b) sort(all((b)));(b).erase(unique(all((b))),(b).end()) #define getidx(b,i) (lower_bound(all((b)),(i))-(b).begin()) #define ssp(i,n) (i==(ll)(n)-1?"\n":" ") #define ctoi(c) (int)((c)-'0') #define itoc(c) (char)((c)+'0') #define cyes printf("Yes\n") #define cno printf("No\n") #define cdf(n) for(int __quetimes=(n);__quetimes>0;__quetimes--) #define gcj printf("Case #%lld: ",__quetimes+1) #define readv(a,n) (a).resize((n),0);rep(i,(n)) (a)[i]=read() #define found(a,x) (a.find(x)!=a.end()) constexpr ll mod = (ll)1e9 + 7; constexpr ll Mod = 998244353; constexpr ld EPS = 1e-10; constexpr ll inf = (ll)3 * 1e18; constexpr int Inf = 1e9; constexpr int dx[] = { -1,1,0,0 }, dy[] = { 0,0,-1,1 }; template<class T>bool chmax(T& a, const T& b) { if (a < b) { a = b; return 1; } return 0; } template<class T>bool chmin(T& a, const T& b) { if (b < a) { a = b; return 1; } return 0; } ll read() { ll u, k = scanf("%lld", &u); return u; } string reads() { string s; cin >> s; return s; } bool ina(H t, int h, int w) { return 0 <= t.fs && t.fs < h && 0 <= t.sc && t.sc < w; } bool ina(int t, int l, int r) { return l <= t && t < r; } ll gcd(ll i, ll j) { return j ? gcd(j, i % j) : i; } template<typename T> void fin(T x) { cout << x << endl; exit(0); } //-------------------------------------------------------------- class RH { static long long b1, b2; static long long m1, m2; vector<long long>h1, h2; static vector<long long>p1, p2; public: static void init(int size) { p1.assign(size + 1, 1); p2.assign(size + 1, 1); for (int i = 0; i < size; i++) { p1[i + 1] = p1[i] * b1 % m1; p2[i + 1] = p2[i] * b2 % m2; } } RH() { if (p1.empty()) init(100005); } RH(const vector<int>& s) { if (p1.empty()) init(100005); h1.assign(s.size() + 1, 0); h2.assign(s.size() + 1, 0); for (int i = 0; i < s.size(); i++) { h1[i + 1] = (h1[i] + s[i]) * b1 % m1; h2[i + 1] = (h2[i] + s[i]) * b2 % m2; } } H get(int l, int r) { int t1 = ((h1[r] - h1[l] * p1[r - l]) % m1 + m1) % m1; int t2 = ((h2[r] - h2[l] * p2[r - l]) % m2 + m2) % m2; return H{ t1,t2 }; }//[l,r) static H connect(H l, H r, int r_len) { return H((l.fs * p1[r_len] + r.fs % m1) % m1, (l.sc * p2[r_len] + r.sc % m2) % m2); } static H ch(vector<int> s) { return RH(s).get(0, s.size()); } }; long long RH::b1 = 1007, RH::b2 = 1009, RH::m1 = 1e9 + 7, RH::m2 = 1e9 + 9; vector<long long>RH::p1, RH::p2; signed main() { int n, k; cin >> n >> k; vi a(n), b(n); rep(i, n) cin >> a[i]; rep(i, n) cin >> b[i]; if (k <= 2) { cout<<"Yes"<<endl; } else if (k < n - 1) { sort(all(a)); sort(all(b)); bool flag = false; rep(i, n) if (a[i] != b[i]) { cout<<"No"<<endl; flag = true; break; } if (!flag) cout<<"Yes"<<endl; } else if (k == n - 1) { vi c = a, d = b; sort(all(c)); sort(all(d)); rep(i, n) if (c[i] != d[i]) { cout<<"No"<<endl; return 0; } b.resize(2 * n); rep(i, n) b[i + n] = b[i]; RH a2(a), b2(b); rep(i, n) { if (b2.get(i, i + n) == a2.get(0, n)) { bool flag = false; for (int j = 0; j < n; j++) { if (a[j] != b[i + j]) flag = true; } if (!flag) { cout<<"Yes"<<endl; return 0; } } } cout<<"No"<<endl; } else { rep(i, n) { if (a[i] != b[i]) goto loop; } cout<<"Yes"<<endl; return 0; loop:; if (k > n) { cout<<"No"<<endl; return 0; } reverse(all(a)); rep(i, n) { if (a[i] != b[i]) { cout<<"No"<<endl; return 0; } } cout << "Yes\n"; } }