結果
問題 |
No.3131 Twin Slide Puzzles
|
ユーザー |
![]() |
提出日時 | 2025-04-25 22:32:15 |
言語 | C++23 (gcc 13.3.0 + boost 1.87.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 5,180 bytes |
コンパイル時間 | 5,221 ms |
コンパイル使用メモリ | 267,968 KB |
実行使用メモリ | 11,256 KB |
最終ジャッジ日時 | 2025-04-25 22:32:35 |
合計ジャッジ時間 | 16,980 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 1 WA * 2 |
other | AC * 16 WA * 41 |
ソースコード
#define ATCODER #include <bit> #include <cstdint> #include <iostream> #include <algorithm> #include <vector> #include <string> #include <queue> #include <cassert> #include <unordered_map> #include <unordered_set> #include <queue> #include <math.h> #include <climits> #include <set> #include <map> #include <list> #include <iterator> #include <bitset> #include <chrono> #include <type_traits> using namespace std; using ll = long long; #define FOR(i, a, b) for(ll i=(a); i<(b);i++) #define REP(i, n) for(ll i=0; i<(n);i++) #define ROF(i, a, b) for(ll i=(b-1); i>=(a);i--) #define PER(i, n) for(ll i=n-1; i>=0;i--) #define VL vector<ll> #define VVL vector<vector<ll>> #define VP vector< pair<ll,ll> > #define VVP vector<vector<pair<ll,ll>>> #define all(i) begin(i),end(i) #define SORT(i) sort(all(i)) #define EXISTBIT(x,i) (((x>>i) & 1) != 0) #define MP(a,b) make_pair(a,b) #ifdef ATCODER #include <atcoder/all> using namespace atcoder; using mint = modint1000000007; using mint2 = modint998244353; #endif template<typename T = ll> vector<T> read(size_t n) { vector<T> ts(n); for (size_t i = 0; i < n; i++) cin >> ts[i]; return ts; } template<typename TV, const ll N> void read_tuple_impl(TV&) {} template<typename TV, const ll N, typename Head, typename... Tail> void read_tuple_impl(TV& ts) { get<N>(ts).emplace_back(*(istream_iterator<Head>(cin))); read_tuple_impl<TV, N + 1, Tail...>(ts); } template<typename... Ts> decltype(auto) read_tuple(size_t n) { tuple<vector<Ts>...> ts; for (size_t i = 0; i < n; i++) read_tuple_impl<decltype(ts), 0, Ts...>(ts); return ts; } template<typename T> T det2(array<T, 4> ar) { return ar[0] * ar[3] - ar[1] * ar[2]; } template<typename T> T det3(array<T, 9> ar) { return ar[0] * ar[4] * ar[8] + ar[1] * ar[5] * ar[6] + ar[2] * ar[3] * ar[7] - ar[0] * ar[5] * ar[7] - ar[1] * ar[3] * ar[8] - ar[2] * ar[4] * ar[6]; } template<typename T> bool chmax(T& tar, T src) { return tar < src ? tar = src, true : false; } template<typename T> bool chmin(T& tar, T src) { return tar > src ? tar = src, true : false; } template<typename T> void inc(vector<T>& ar) { for (auto& v : ar) v++; } template<typename T> void dec(vector<T>& ar) { for (auto& v : ar) v--; } template<typename T> vector<pair<T, int>> id_sort(vector<T>& a) { vector<T, int> res(a.size()); for (int i = 0; i < a.size(); i++)res[i] = MP(a[i], i); SORT(res); return res; } using val = ll; using func = ll; val op(val a, val b) { return max(a, b); } val e() { return 0; } val mp(func f, val a) { return a + f; } func comp(func f, func g) { return f + g; } func id() { return 0; } // Rook ll dxr[4] = { 1,0,-1,0 }; ll dyr[4] = { 0,1,0,-1 }; // Bishop ll dxb[4] = { -1,-1,1,1 }; ll djb[4] = { -1,1,-1,1 }; // qween ll dxq[8] = { 0,-1,-1,-1,0,1,1,1 }; ll dyq[8] = { -1,-1,0,1,1,1,0,-1 }; void solve() { ll n; cin >> n; ll n2 = n * n; VL a = read(n2); VP ai(n2); REP(i, n2)ai[i] = MP(a[i], i); SORT(ai); // Nがでかい場合は絶対にいい内分点があるので、それでよさそう REP(i, n2 - 2) { if (abs(ai[i + 2].first - ai[i].first) < n2) { cout << "Yes\n"; VL ans(n2); vector<bool> use(n2); auto [v0, i0] = ai[i]; auto [v1, i1] = ai[i + 1]; auto [v2, i2] = ai[i + 2]; use[0] = use[v2 - v0] = true; use[v1 - v0] = true; ans[i0] = 0; ans[i2] = v2 - v0; ans[i1] = v1 - v0; ll vv = 0; REP(j, n2) { if (j == i0 || j == i1 || j == i2)continue; while (use[vv])vv++; ans[j] = vv; use[vv] = true; } swap(ans[i1], ans[i2]); swap(ans[i0], ans[i1]); REP(i, n2) { cout << ans[i] << " "; if (i % n == n - 1)cout << "\n"; } swap(ans[i1], ans[i2]); swap(ans[i0], ans[i1]); REP(i, n2) { cout << ans[i] << " "; if (i % n == n - 1)cout << "\n"; } return; } } // とりあえず定数倍軽いし雑にTLEするか REP(i, n) { FOR(j, i + 1, n) { FOR(k, j + 1, n) { auto [v0, i0] = ai[i]; auto [v1, i1] = ai[j]; auto [v2, i2] = ai[k]; ll g = gcd(v2 - v1, v1 - v0); if ((v2 - v0) / g < n2) { cout << "Yes\n"; VL ans(n2); vector<bool> use(n2); use[0] = use[(v2 - v0) / g] = true; use[(v1 - v0) / g] = true; ans[i0] = 0; ans[i2] = (v2 - v0) / g; ans[i1] = (v1 - v0) / g; ll vv = 0; REP(j, n2) { if (j == i0 || j == i1 || j == i2)continue; while (use[vv])vv++; ans[j] = vv; use[vv] = true; } swap(ans[i1], ans[i2]); swap(ans[i0], ans[i1]); REP(i, n2) { cout << ans[i] << " "; if (i % n == n - 1)cout << "\n"; } swap(ans[i1], ans[i2]); swap(ans[i0], ans[i1]); REP(i, n2) { cout << ans[i] << " "; if (i % n == n - 1)cout << "\n"; } return; } } } } cout << "No"; return; } int main() { ll t = 1; //cin >> t; while (t--) { solve(); } return 0; }