結果
問題 | No.2346 Replace!! |
ユーザー | sigma425 |
提出日時 | 2023-07-01 12:48:55 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 3,275 bytes |
コンパイル時間 | 2,232 ms |
コンパイル使用メモリ | 205,644 KB |
実行使用メモリ | 6,948 KB |
最終ジャッジ日時 | 2024-07-07 23:21:49 |
合計ジャッジ時間 | 7,315 ms |
ジャッジサーバーID (参考情報) |
judge1 / 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 | AC | 2 ms
5,248 KB |
testcase_01 | AC | 9 ms
5,376 KB |
testcase_02 | WA | - |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | WA | - |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | WA | - |
testcase_13 | AC | 4 ms
5,376 KB |
testcase_14 | AC | 4 ms
5,376 KB |
testcase_15 | AC | 4 ms
5,376 KB |
testcase_16 | AC | 4 ms
5,376 KB |
testcase_17 | AC | 4 ms
5,376 KB |
testcase_18 | AC | 4 ms
5,376 KB |
testcase_19 | AC | 4 ms
5,376 KB |
testcase_20 | AC | 4 ms
5,376 KB |
testcase_21 | AC | 3 ms
5,376 KB |
testcase_22 | AC | 4 ms
5,376 KB |
testcase_23 | AC | 4 ms
5,376 KB |
testcase_24 | AC | 3 ms
5,376 KB |
testcase_25 | AC | 4 ms
5,376 KB |
testcase_26 | AC | 4 ms
5,376 KB |
testcase_27 | AC | 4 ms
5,376 KB |
testcase_28 | AC | 1 ms
5,376 KB |
testcase_29 | AC | 2 ms
5,376 KB |
testcase_30 | AC | 1 ms
5,376 KB |
testcase_31 | AC | 121 ms
5,376 KB |
testcase_32 | AC | 121 ms
5,376 KB |
testcase_33 | AC | 123 ms
5,376 KB |
testcase_34 | AC | 120 ms
5,376 KB |
testcase_35 | AC | 121 ms
5,376 KB |
testcase_36 | AC | 120 ms
5,376 KB |
testcase_37 | AC | 122 ms
5,376 KB |
testcase_38 | AC | 121 ms
5,376 KB |
testcase_39 | AC | 122 ms
5,376 KB |
testcase_40 | AC | 125 ms
5,376 KB |
testcase_41 | AC | 123 ms
5,376 KB |
testcase_42 | AC | 85 ms
5,376 KB |
testcase_43 | AC | 121 ms
5,376 KB |
testcase_44 | AC | 120 ms
5,376 KB |
testcase_45 | AC | 83 ms
5,376 KB |
testcase_46 | AC | 84 ms
5,376 KB |
testcase_47 | AC | 85 ms
5,376 KB |
testcase_48 | AC | 83 ms
5,376 KB |
testcase_49 | AC | 82 ms
5,376 KB |
testcase_50 | AC | 83 ms
5,376 KB |
testcase_51 | AC | 32 ms
5,376 KB |
testcase_52 | AC | 20 ms
5,376 KB |
testcase_53 | AC | 13 ms
5,376 KB |
testcase_54 | AC | 56 ms
5,376 KB |
testcase_55 | AC | 43 ms
5,376 KB |
testcase_56 | AC | 78 ms
5,376 KB |
testcase_57 | AC | 82 ms
5,376 KB |
testcase_58 | AC | 42 ms
5,376 KB |
testcase_59 | AC | 45 ms
5,376 KB |
testcase_60 | AC | 44 ms
5,376 KB |
testcase_61 | AC | 84 ms
5,376 KB |
testcase_62 | AC | 44 ms
5,376 KB |
testcase_63 | AC | 51 ms
5,376 KB |
testcase_64 | AC | 85 ms
5,376 KB |
testcase_65 | AC | 82 ms
5,376 KB |
testcase_66 | AC | 44 ms
5,376 KB |
testcase_67 | AC | 83 ms
5,376 KB |
testcase_68 | AC | 82 ms
5,376 KB |
testcase_69 | AC | 54 ms
5,376 KB |
testcase_70 | AC | 62 ms
5,376 KB |
testcase_71 | AC | 63 ms
5,376 KB |
testcase_72 | AC | 62 ms
5,376 KB |
testcase_73 | AC | 44 ms
5,376 KB |
ソースコード
#include <bits/stdc++.h> using namespace std; using ll = long long; using uint = unsigned int; using ull = unsigned long long; #define rep(i,n) for(int i=0;i<int(n);i++) #define rep1(i,n) for(int i=1;i<=int(n);i++) #define per(i,n) for(int i=int(n)-1;i>=0;i--) #define per1(i,n) for(int i=int(n);i>0;i--) #define all(c) c.begin(),c.end() #define si(x) int(x.size()) #define pb push_back #define eb emplace_back #define fs first #define sc second template<class T> using V = vector<T>; template<class T> using VV = vector<vector<T>>; template<class T,class U> bool chmax(T& x, U y){ if(x<y){ x=y; return true; } return false; } template<class T,class U> bool chmin(T& x, U y){ if(y<x){ x=y; return true; } return false; } template<class T> void mkuni(V<T>& v){sort(all(v));v.erase(unique(all(v)),v.end());} template<class T> int lwb(const V<T>& v, const T& a){return lower_bound(all(v),a) - v.begin();} template<class T> V<T> Vec(size_t a) { return V<T>(a); } template<class T, class... Ts> auto Vec(size_t a, Ts... ts) { return V<decltype(Vec<T>(ts...))>(a, Vec<T>(ts...)); } template<class S,class T> ostream& operator<<(ostream& o,const pair<S,T> &p){ return o<<"("<<p.fs<<","<<p.sc<<")"; } template<class T> ostream& operator<<(ostream& o,const vector<T> &vc){ o<<"{"; for(const T& v:vc) o<<v<<","; o<<"}"; return o; } constexpr ll TEN(int n) { return (n == 0) ? 1 : 10 * TEN(n-1); } #ifdef LOCAL #define show(x) cerr << "LINE" << __LINE__ << " : " << #x << " = " << (x) << endl void dmpr(ostream& os){os<<endl;} template<class T,class... Args> void dmpr(ostream&os,const T&t,const Args&... args){ os<<t<<" ~ "; dmpr(os,args...); } #define shows(...) cerr << "LINE" << __LINE__ << " : ";dmpr(cerr,##__VA_ARGS__) #define dump(x) cerr << "LINE" << __LINE__ << " : " << #x << " = {"; \ for(auto v: x) cerr << v << ","; cerr << "}" << endl; #else #define show(x) void(0) #define dump(x) void(0) #define shows(...) void(0) #endif template<class D> D divFloor(D a, D b){ return a / b - (((a ^ b) < 0 && a % b != 0) ? 1 : 0); } template<class D> D divCeil(D a, D b) { return a / b + (((a ^ b) > 0 && a % b != 0) ? 1 : 0); } bool solve(){ int N; cin >> N; auto in_cycle = [&](V<int>& A, int v){ int x = v; rep(_,N){ x = A[x]; if(x == v) return true; } return false; }; V<int> A(N); rep(i,N) cin >> A[i],A[i]--; V<int> B(N); rep(i,N) cin >> B[i],B[i]--; rep(i,N){ int x = A[i]; bool ok = false; rep(_,N){ if(x == B[i]) ok = true; x = A[x]; } if(!ok) return false; } int Ac = 0, Bc = 0; { V<bool> done(N); rep(v,N) if(!done[v] && in_cycle(A,v)){ Ac++; int x = v; rep(_,N){ done[x] = true; x = A[x]; } } } V<bool> done(N); rep(v,N) if(!done[v] && in_cycle(B,v)){ Bc++; { int x = v; rep(_,N){ done[x] = true; x = B[x]; } } int b = v; if(B[b] == b) continue; int loop = 0; while(true){ int a = b; int nb = B[b]; while(a != nb){ a = A[a]; if(a == v) loop++; } b = nb; if(b == v) break; } if(loop > 1) return false; } return true; } int main(){ cin.tie(0); ios::sync_with_stdio(false); //DON'T USE scanf/printf/puts !! cout << fixed << setprecision(20); int T; cin >> T; while(T--) cout << (solve() ? "Yes" : "No") << endl; }