結果
問題 | No.2732 Similar Permutations |
ユーザー |
|
提出日時 | 2024-04-20 00:03:24 |
言語 | C++17(gcc12) (gcc 12.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 54 ms / 2,000 ms |
コード長 | 2,974 bytes |
コンパイル時間 | 4,481 ms |
コンパイル使用メモリ | 270,784 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-10-11 18:59:35 |
合計ジャッジ時間 | 19,422 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge3 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 101 |
ソースコード
#include <bits/stdc++.h> #include <atcoder/all> using namespace std; using namespace atcoder; istream &operator>>(istream &is, modint &a) { long long v; is >> v; a = v; return is; } ostream &operator<<(ostream &os, const modint &a) { return os << a.val(); } istream &operator>>(istream &is, modint998244353 &a) { long long v; is >> v; a = v; return is; } ostream &operator<<(ostream &os, const modint998244353 &a) { return os << a.val(); } istream &operator>>(istream &is, modint1000000007 &a) { long long v; is >> v; a = v; return is; } ostream &operator<<(ostream &os, const modint1000000007 &a) { return os << a.val(); } typedef long long ll; typedef vector<vector<int>> Graph; typedef pair<int, int> pii; typedef pair<ll, ll> pll; #define FOR(i,l,r) for (int i = l;i < (int)(r); i++) #define rep(i,n) for (int i = 0;i < (int)(n); i++) #define all(x) x.begin(), x.end() #define rall(x) x.rbegin(), x.rend() #define my_sort(x) sort(x.begin(), x.end()) #define my_max(x) *max_element(all(x)) #define my_min(x) *min_element(all(x)) 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; } const int INF = (1<<30) - 1; const ll LINF = (1LL<<62) - 1; const int MOD = 998244353; const int MOD2 = 1e9+7; const double PI = acos(-1); vector<int> di = {1,0,-1,0}; vector<int> dj = {0,1,0,-1}; #ifdef LOCAL # include <debug_print.hpp> # define debug(...) debug_print::multi_print(#__VA_ARGS__, __VA_ARGS__) #else # define debug(...) (static_cast<void>(0)) #endif int main(){ cin.tie(0); ios_base::sync_with_stdio(false); int N; cin >> N; vector<int> A(N); rep(i,N) cin >> A[i]; map<int, vector<int>> mp; if(N <= 9){ vector<int> p(N); iota(all(p), 1); do{ int x = 0; rep(i,N) x ^= (A[i] + p[i]); if(mp.find(x)!=mp.end()){ rep(i,N) cout << mp[x][i] << (i == N - 1 ? "\n" : " "); rep(i,N) cout << p[i] << (i == N - 1 ? "\n" : " "); return 0; } mp[x] = p; } while (next_permutation(all(p))); cout << -1 << endl; } else{ vector<int> p(10); iota(all(p), 1); do{ int x = 0; rep(i,N) { if(i < 10) x ^= (A[i] + p[i]); else x ^= (A[i] + i + 1); } if(mp.find(x)!=mp.end()){ rep(i,N) { if(i < 10) cout << mp[x][i] << (i == N - 1 ? "\n" : " "); else cout << i + 1 << (i == N - 1 ? "\n" : " "); } rep(i,N) { if(i < 10) cout << p[i] << (i == N - 1 ? "\n" : " "); else cout << i + 1 << (i == N - 1 ? "\n" : " "); } return 0; } mp[x] = p; } while (next_permutation(all(p))); } }