QOJ.ac

QOJ

ID题目提交者结果用时内存语言文件大小提交时间测评时间
#281666#7778. Turning Permutationucup-team087#AC ✓1ms4040kbC++2014.9kb2023-12-10 15:20:332023-12-10 15:20:33

Judging History

你现在查看的是最新测评结果

  • [2023-12-10 15:20:33]
  • 评测
  • 测评结果:AC
  • 用时:1ms
  • 内存:4040kb
  • [2023-12-10 15:20:33]
  • 提交

answer

#line 1 "library/my_template.hpp"
#if defined(LOCAL)
#include <my_template_compiled.hpp>
#else
#pragma GCC optimize("Ofast")
#pragma GCC optimize("unroll-loops")

#include <bits/stdc++.h>

using namespace std;

using ll = long long;
using u32 = unsigned int;
using u64 = unsigned long long;
using i128 = __int128;
using u128 = unsigned __int128;
using f128 = __float128;

template <class T>
constexpr T infty = 0;
template <>
constexpr int infty<int> = 1'000'000'000;
template <>
constexpr ll infty<ll> = ll(infty<int>) * infty<int> * 2;
template <>
constexpr u32 infty<u32> = infty<int>;
template <>
constexpr u64 infty<u64> = infty<ll>;
template <>
constexpr i128 infty<i128> = i128(infty<ll>) * infty<ll>;
template <>
constexpr double infty<double> = infty<ll>;
template <>
constexpr long double infty<long double> = infty<ll>;

using pi = pair<ll, ll>;
using vi = vector<ll>;
template <class T>
using vc = vector<T>;
template <class T>
using vvc = vector<vc<T>>;
template <class T>
using vvvc = vector<vvc<T>>;
template <class T>
using vvvvc = vector<vvvc<T>>;
template <class T>
using vvvvvc = vector<vvvvc<T>>;
template <class T>
using pq = priority_queue<T>;
template <class T>
using pqg = priority_queue<T, vector<T>, greater<T>>;

#define vv(type, name, h, ...) \
  vector<vector<type>> name(h, vector<type>(__VA_ARGS__))
#define vvv(type, name, h, w, ...)   \
  vector<vector<vector<type>>> name( \
      h, vector<vector<type>>(w, vector<type>(__VA_ARGS__)))
#define vvvv(type, name, a, b, c, ...)       \
  vector<vector<vector<vector<type>>>> name( \
      a, vector<vector<vector<type>>>(       \
             b, vector<vector<type>>(c, vector<type>(__VA_ARGS__))))

// https://trap.jp/post/1224/
#define FOR1(a) for (ll _ = 0; _ < ll(a); ++_)
#define FOR2(i, a) for (ll i = 0; i < ll(a); ++i)
#define FOR3(i, a, b) for (ll i = a; i < ll(b); ++i)
#define FOR4(i, a, b, c) for (ll i = a; i < ll(b); i += (c))
#define FOR1_R(a) for (ll i = (a)-1; i >= ll(0); --i)
#define FOR2_R(i, a) for (ll i = (a)-1; i >= ll(0); --i)
#define FOR3_R(i, a, b) for (ll i = (b)-1; i >= ll(a); --i)
#define overload4(a, b, c, d, e, ...) e
#define overload3(a, b, c, d, ...) d
#define FOR(...) overload4(__VA_ARGS__, FOR4, FOR3, FOR2, FOR1)(__VA_ARGS__)
#define FOR_R(...) overload3(__VA_ARGS__, FOR3_R, FOR2_R, FOR1_R)(__VA_ARGS__)

#define FOR_subset(t, s) \
  for (ll t = (s); t >= 0; t = (t == 0 ? -1 : (t - 1) & (s)))
#define all(x) x.begin(), x.end()
#define len(x) ll(x.size())
#define elif else if

#define eb emplace_back
#define mp make_pair
#define mt make_tuple
#define fi first
#define se second

#define stoi stoll

int popcnt(int x) { return __builtin_popcount(x); }
int popcnt(u32 x) { return __builtin_popcount(x); }
int popcnt(ll x) { return __builtin_popcountll(x); }
int popcnt(u64 x) { return __builtin_popcountll(x); }
int popcnt_mod_2(int x) { return __builtin_parity(x); }
int popcnt_mod_2(u32 x) { return __builtin_parity(x); }
int popcnt_mod_2(ll x) { return __builtin_parityll(x); }
int popcnt_mod_2(u64 x) { return __builtin_parityll(x); }
// (0, 1, 2, 3, 4) -> (-1, 0, 1, 1, 2)
int topbit(int x) { return (x == 0 ? -1 : 31 - __builtin_clz(x)); }
int topbit(u32 x) { return (x == 0 ? -1 : 31 - __builtin_clz(x)); }
int topbit(ll x) { return (x == 0 ? -1 : 63 - __builtin_clzll(x)); }
int topbit(u64 x) { return (x == 0 ? -1 : 63 - __builtin_clzll(x)); }
// (0, 1, 2, 3, 4) -> (-1, 0, 1, 0, 2)
int lowbit(int x) { return (x == 0 ? -1 : __builtin_ctz(x)); }
int lowbit(u32 x) { return (x == 0 ? -1 : __builtin_ctz(x)); }
int lowbit(ll x) { return (x == 0 ? -1 : __builtin_ctzll(x)); }
int lowbit(u64 x) { return (x == 0 ? -1 : __builtin_ctzll(x)); }

template <typename T>
T floor(T a, T b) {
  return a / b - (a % b && (a ^ b) < 0);
}
template <typename T>
T ceil(T x, T y) {
  return floor(x + y - 1, y);
}
template <typename T>
T bmod(T x, T y) {
  return x - y * floor(x, y);
}
template <typename T>
pair<T, T> divmod(T x, T y) {
  T q = floor(x, y);
  return {q, x - q * y};
}

template <typename T, typename U>
T SUM(const vector<U> &A) {
  T sm = 0;
  for (auto &&a: A) sm += a;
  return sm;
}

#define MIN(v) *min_element(all(v))
#define MAX(v) *max_element(all(v))
#define LB(c, x) distance((c).begin(), lower_bound(all(c), (x)))
#define UB(c, x) distance((c).begin(), upper_bound(all(c), (x)))
#define UNIQUE(x) \
  sort(all(x)), x.erase(unique(all(x)), x.end()), x.shrink_to_fit()

template <typename T>
T POP(deque<T> &que) {
  T a = que.front();
  que.pop_front();
  return a;
}
template <typename T>
T POP(pq<T> &que) {
  T a = que.top();
  que.pop();
  return a;
}
template <typename T>
T POP(pqg<T> &que) {
  T a = que.top();
  que.pop();
  return a;
}
template <typename T>
T POP(vc<T> &que) {
  T a = que.back();
  que.pop_back();
  return a;
}

template <typename F>
ll binary_search(F check, ll ok, ll ng, bool check_ok = true) {
  if (check_ok) assert(check(ok));
  while (abs(ok - ng) > 1) {
    auto x = (ng + ok) / 2;
    (check(x) ? ok : ng) = x;
  }
  return ok;
}
template <typename F>
double binary_search_real(F check, double ok, double ng, int iter = 100) {
  FOR(iter) {
    double x = (ok + ng) / 2;
    (check(x) ? ok : ng) = x;
  }
  return (ok + ng) / 2;
}

template <class T, class S>
inline bool chmax(T &a, const S &b) {
  return (a < b ? a = b, 1 : 0);
}
template <class T, class S>
inline bool chmin(T &a, const S &b) {
  return (a > b ? a = b, 1 : 0);
}

// ? は -1
vc<int> s_to_vi(const string &S, char first_char) {
  vc<int> A(S.size());
  FOR(i, S.size()) { A[i] = (S[i] != '?' ? S[i] - first_char : -1); }
  return A;
}

template <typename T, typename U>
vector<T> cumsum(vector<U> &A, int off = 1) {
  int N = A.size();
  vector<T> B(N + 1);
  FOR(i, N) { B[i + 1] = B[i] + A[i]; }
  if (off == 0) B.erase(B.begin());
  return B;
}

// stable sort
template <typename T>
vector<int> argsort(const vector<T> &A) {
  vector<int> ids(len(A));
  iota(all(ids), 0);
  sort(all(ids),
       [&](int i, int j) { return (A[i] == A[j] ? i < j : A[i] < A[j]); });
  return ids;
}

// A[I[0]], A[I[1]], ...
template <typename T>
vc<T> rearrange(const vc<T> &A, const vc<int> &I) {
  vc<T> B(len(I));
  FOR(i, len(I)) B[i] = A[I[i]];
  return B;
}
#endif
#line 1 "library/other/io.hpp"
#define FASTIO
#include <unistd.h>

// https://judge.yosupo.jp/submission/21623
namespace fastio {
static constexpr uint32_t SZ = 1 << 17;
char ibuf[SZ];
char obuf[SZ];
char out[100];
// pointer of ibuf, obuf
uint32_t pil = 0, pir = 0, por = 0;

struct Pre {
  char num[10000][4];
  constexpr Pre() : num() {
    for (int i = 0; i < 10000; i++) {
      int n = i;
      for (int j = 3; j >= 0; j--) {
        num[i][j] = n % 10 | '0';
        n /= 10;
      }
    }
  }
} constexpr pre;

inline void load() {
  memcpy(ibuf, ibuf + pil, pir - pil);
  pir = pir - pil + fread(ibuf + pir - pil, 1, SZ - pir + pil, stdin);
  pil = 0;
  if (pir < SZ) ibuf[pir++] = '\n';
}

inline void flush() {
  fwrite(obuf, 1, por, stdout);
  por = 0;
}

void rd(char &c) {
  do {
    if (pil + 1 > pir) load();
    c = ibuf[pil++];
  } while (isspace(c));
}

void rd(string &x) {
  x.clear();
  char c;
  do {
    if (pil + 1 > pir) load();
    c = ibuf[pil++];
  } while (isspace(c));
  do {
    x += c;
    if (pil == pir) load();
    c = ibuf[pil++];
  } while (!isspace(c));
}

template <typename T>
void rd_real(T &x) {
  string s;
  rd(s);
  x = stod(s);
}

template <typename T>
void rd_integer(T &x) {
  if (pil + 100 > pir) load();
  char c;
  do
    c = ibuf[pil++];
  while (c < '-');
  bool minus = 0;
  if constexpr (is_signed<T>::value || is_same_v<T, i128>) {
    if (c == '-') { minus = 1, c = ibuf[pil++]; }
  }
  x = 0;
  while ('0' <= c) { x = x * 10 + (c & 15), c = ibuf[pil++]; }
  if constexpr (is_signed<T>::value || is_same_v<T, i128>) {
    if (minus) x = -x;
  }
}

void rd(int &x) { rd_integer(x); }
void rd(ll &x) { rd_integer(x); }
void rd(i128 &x) { rd_integer(x); }
void rd(u32 &x) { rd_integer(x); }
void rd(u64 &x) { rd_integer(x); }
void rd(u128 &x) { rd_integer(x); }
void rd(double &x) { rd_real(x); }
void rd(long double &x) { rd_real(x); }
void rd(f128 &x) { rd_real(x); }

template <class T, class U>
void rd(pair<T, U> &p) {
  return rd(p.first), rd(p.second);
}
template <size_t N = 0, typename T>
void rd_tuple(T &t) {
  if constexpr (N < std::tuple_size<T>::value) {
    auto &x = std::get<N>(t);
    rd(x);
    rd_tuple<N + 1>(t);
  }
}
template <class... T>
void rd(tuple<T...> &tpl) {
  rd_tuple(tpl);
}

template <size_t N = 0, typename T>
void rd(array<T, N> &x) {
  for (auto &d: x) rd(d);
}
template <class T>
void rd(vc<T> &x) {
  for (auto &d: x) rd(d);
}

void read() {}
template <class H, class... T>
void read(H &h, T &... t) {
  rd(h), read(t...);
}

void wt(const char c) {
  if (por == SZ) flush();
  obuf[por++] = c;
}
void wt(const string s) {
  for (char c: s) wt(c);
}
void wt(const char *s) {
  size_t len = strlen(s);
  for (size_t i = 0; i < len; i++) wt(s[i]);
}

template <typename T>
void wt_integer(T x) {
  if (por > SZ - 100) flush();
  if (x < 0) { obuf[por++] = '-', x = -x; }
  int outi;
  for (outi = 96; x >= 10000; outi -= 4) {
    memcpy(out + outi, pre.num[x % 10000], 4);
    x /= 10000;
  }
  if (x >= 1000) {
    memcpy(obuf + por, pre.num[x], 4);
    por += 4;
  } else if (x >= 100) {
    memcpy(obuf + por, pre.num[x] + 1, 3);
    por += 3;
  } else if (x >= 10) {
    int q = (x * 103) >> 10;
    obuf[por] = q | '0';
    obuf[por + 1] = (x - q * 10) | '0';
    por += 2;
  } else
    obuf[por++] = x | '0';
  memcpy(obuf + por, out + outi + 4, 96 - outi);
  por += 96 - outi;
}

template <typename T>
void wt_real(T x) {
  ostringstream oss;
  oss << fixed << setprecision(15) << double(x);
  string s = oss.str();
  wt(s);
}

void wt(int x) { wt_integer(x); }
void wt(ll x) { wt_integer(x); }
void wt(i128 x) { wt_integer(x); }
void wt(u32 x) { wt_integer(x); }
void wt(u64 x) { wt_integer(x); }
void wt(u128 x) { wt_integer(x); }
void wt(double x) { wt_real(x); }
void wt(long double x) { wt_real(x); }
void wt(f128 x) { wt_real(x); }

template <class T, class U>
void wt(const pair<T, U> val) {
  wt(val.first);
  wt(' ');
  wt(val.second);
}
template <size_t N = 0, typename T>
void wt_tuple(const T t) {
  if constexpr (N < std::tuple_size<T>::value) {
    if constexpr (N > 0) { wt(' '); }
    const auto x = std::get<N>(t);
    wt(x);
    wt_tuple<N + 1>(t);
  }
}
template <class... T>
void wt(tuple<T...> tpl) {
  wt_tuple(tpl);
}
template <class T, size_t S>
void wt(const array<T, S> val) {
  auto n = val.size();
  for (size_t i = 0; i < n; i++) {
    if (i) wt(' ');
    wt(val[i]);
  }
}
template <class T>
void wt(const vector<T> val) {
  auto n = val.size();
  for (size_t i = 0; i < n; i++) {
    if (i) wt(' ');
    wt(val[i]);
  }
}

void print() { wt('\n'); }
template <class Head, class... Tail>
void print(Head &&head, Tail &&... tail) {
  wt(head);
  if (sizeof...(Tail)) wt(' ');
  print(forward<Tail>(tail)...);
}

// gcc expansion. called automaticall after main.
void __attribute__((destructor)) _d() { flush(); }
} // namespace fastio
using fastio::read;
using fastio::print;
using fastio::flush;

#define INT(...)   \
  int __VA_ARGS__; \
  read(__VA_ARGS__)
#define LL(...)   \
  ll __VA_ARGS__; \
  read(__VA_ARGS__)
#define U32(...)   \
  u32 __VA_ARGS__; \
  read(__VA_ARGS__)
#define U64(...)   \
  u64 __VA_ARGS__; \
  read(__VA_ARGS__)
#define STR(...)      \
  string __VA_ARGS__; \
  read(__VA_ARGS__)
#define CHAR(...)   \
  char __VA_ARGS__; \
  read(__VA_ARGS__)
#define DBL(...)      \
  double __VA_ARGS__; \
  read(__VA_ARGS__)

#define VEC(type, name, size) \
  vector<type> name(size);    \
  read(name)
#define VV(type, name, h, w)                     \
  vector<vector<type>> name(h, vector<type>(w)); \
  read(name)

void YES(bool t = 1) { print(t ? "YES" : "NO"); }
void NO(bool t = 1) { YES(!t); }
void Yes(bool t = 1) { print(t ? "Yes" : "No"); }
void No(bool t = 1) { Yes(!t); }
void yes(bool t = 1) { print(t ? "yes" : "no"); }
void no(bool t = 1) { yes(!t); }
#line 3 "main.cpp"

ll mul(ll a, ll b) {
  i128 x = 1;
  x *= a;
  x *= b;
  if (x > infty<ll>) x = infty<ll>;
  return x;
}

void solve() {
  LL(N, K);
  vv(ll, comb, N + 1, N + 1);
  comb[0][0] = 1;
  FOR(i, N) {
    FOR(j, i + 1) {
      comb[i + 1][j] += comb[i][j];
      comb[i + 1][j + 1] += comb[i][j];
    }
  }

  // one side
  // https://oeis.org/A000111
  vi ONE_SIDE = {1,
                 1,
                 1,
                 2,
                 5,
                 16,
                 61,
                 272,
                 1385,
                 7936,
                 50521,
                 353792,
                 2702765,
                 22368256,
                 199360981,
                 1903757312,
                 19391512145,
                 209865342976,
                 2404879675441,
                 29088885112832,
                 370371188237525,
                 4951498053124096,
                 69348874393137901,
                 1015423886506852352};
  while (len(ONE_SIDE) < N + 10) ONE_SIDE.eb(infty<ll>);

  vi TWO_SIDE = ONE_SIDE;
  FOR(n, len(ONE_SIDE)) {
    if (n % 2 == 0) TWO_SIDE[n] = 0;
  }

  auto CNT = [&](vc<int> prefix) -> ll {
    assert(!prefix.empty());
    vc<int> pos(N, N);
    FOR(i, len(prefix)) { pos[prefix[i]] = i; }
    FOR(x, 1, N - 1) {
      int cnt = 0;
      cnt += pos[x - 1] == N;
      cnt += pos[x] == N;
      cnt += pos[x + 1] == N;
      if (cnt >= 2) continue;
      if ((pos[x] - pos[x - 1]) * (pos[x] - pos[x + 1]) < 0) return 0;
    }
    vc<int> A(N);
    for (auto& x: prefix) A[x]++;
    vc<int> I;
    FOR(x, N) if (A[x]) I.eb(x);
    ll ans = 1;
    vi F;
    if (I[0] > 0) {
      ll x = I[0];
      ans = mul(ans, ONE_SIDE[x]);
      F.eb(x);
    }
    if (I.back() < N - 1) {
      ll x = N - 1 - I.back();
      ans = mul(ans, ONE_SIDE[x]);
      F.eb(x);
    }
    FOR(k, len(I) - 1) {
      ll x = I[k + 1] - I[k] - 1;
      if (x == 0) continue;
      ans = mul(ans, TWO_SIDE[x]);
      F.eb(x);
    }
    ll S = SUM<ll>(F);
    assert(len(prefix) + S == N);
    for (auto& x: F) {
      ans = mul(ans, comb[S][x]);
      S -= x;
    }
    return ans;
  };

  vc<int> ANS;
  vc<int> used(N);
  --K;
  while (len(ANS) != N) {
    bool upd = 0;
    FOR(x, N) {
      if (used[x]) continue;
      ANS.eb(x);
      ll cnt = CNT(ANS);
      if (cnt > K) {
        upd = 1;
        used[x] = 1;
        break;
      }
      POP(ANS);
      K -= cnt;
    }
    if (!upd) return print(-1);
  }

  for (auto& x: ANS) ++x;
  print(ANS);
}

signed main() {
  solve();
  return 0;
}

这程序好像有点Bug,我给组数据试试?

详细

Test #1:

score: 100
Accepted
time: 0ms
memory: 3680kb

input:

3 2

output:

2 1 3

result:

ok 3 number(s): "2 1 3"

Test #2:

score: 0
Accepted
time: 0ms
memory: 3644kb

input:

3 5

output:

-1

result:

ok 1 number(s): "-1"

Test #3:

score: 0
Accepted
time: 0ms
memory: 3684kb

input:

4 6

output:

3 1 2 4

result:

ok 4 number(s): "3 1 2 4"

Test #4:

score: 0
Accepted
time: 0ms
memory: 3716kb

input:

4 11

output:

-1

result:

ok 1 number(s): "-1"

Test #5:

score: 0
Accepted
time: 0ms
memory: 3576kb

input:

3 1

output:

1 3 2

result:

ok 3 number(s): "1 3 2"

Test #6:

score: 0
Accepted
time: 0ms
memory: 3960kb

input:

3 10

output:

-1

result:

ok 1 number(s): "-1"

Test #7:

score: 0
Accepted
time: 0ms
memory: 3680kb

input:

3 52

output:

-1

result:

ok 1 number(s): "-1"

Test #8:

score: 0
Accepted
time: 0ms
memory: 3988kb

input:

3 756

output:

-1

result:

ok 1 number(s): "-1"

Test #9:

score: 0
Accepted
time: 0ms
memory: 3992kb

input:

3 7721

output:

-1

result:

ok 1 number(s): "-1"

Test #10:

score: 0
Accepted
time: 0ms
memory: 3696kb

input:

5 1

output:

1 3 2 5 4

result:

ok 5 number(s): "1 3 2 5 4"

Test #11:

score: 0
Accepted
time: 0ms
memory: 3876kb

input:

5 8

output:

2 4 1 3 5

result:

ok 5 number(s): "2 4 1 3 5"

Test #12:

score: 0
Accepted
time: 0ms
memory: 3688kb

input:

5 85

output:

-1

result:

ok 1 number(s): "-1"

Test #13:

score: 0
Accepted
time: 0ms
memory: 4004kb

input:

5 846

output:

-1

result:

ok 1 number(s): "-1"

Test #14:

score: 0
Accepted
time: 0ms
memory: 4008kb

input:

5 6957

output:

-1

result:

ok 1 number(s): "-1"

Test #15:

score: 0
Accepted
time: 0ms
memory: 3700kb

input:

8 1

output:

1 3 2 5 4 7 6 8

result:

ok 8 numbers

Test #16:

score: 0
Accepted
time: 0ms
memory: 3796kb

input:

8 7

output:

1 3 2 5 7 8 4 6

result:

ok 8 numbers

Test #17:

score: 0
Accepted
time: 0ms
memory: 3644kb

input:

8 71

output:

1 3 7 5 4 2 6 8

result:

ok 8 numbers

Test #18:

score: 0
Accepted
time: 0ms
memory: 3760kb

input:

8 863

output:

3 5 7 1 4 2 8 6

result:

ok 8 numbers

Test #19:

score: 0
Accepted
time: 0ms
memory: 3996kb

input:

8 7099

output:

-1

result:

ok 1 number(s): "-1"

Test #20:

score: 0
Accepted
time: 0ms
memory: 3680kb

input:

10 100000

output:

10 8 4 6 9 2 7 3 5 1

result:

ok 10 numbers

Test #21:

score: 0
Accepted
time: 0ms
memory: 3684kb

input:

10 62278

output:

7 1 9 8 5 10 3 6 2 4

result:

ok 10 numbers

Test #22:

score: 0
Accepted
time: 0ms
memory: 4012kb

input:

10 1000000

output:

-1

result:

ok 1 number(s): "-1"

Test #23:

score: 0
Accepted
time: 0ms
memory: 3708kb

input:

10 572106

output:

-1

result:

ok 1 number(s): "-1"

Test #24:

score: 0
Accepted
time: 0ms
memory: 3712kb

input:

10 10000000

output:

-1

result:

ok 1 number(s): "-1"

Test #25:

score: 0
Accepted
time: 0ms
memory: 3988kb

input:

10 9715489

output:

-1

result:

ok 1 number(s): "-1"

Test #26:

score: 0
Accepted
time: 0ms
memory: 3708kb

input:

10 100000000

output:

-1

result:

ok 1 number(s): "-1"

Test #27:

score: 0
Accepted
time: 0ms
memory: 3760kb

input:

10 85089137

output:

-1

result:

ok 1 number(s): "-1"

Test #28:

score: 0
Accepted
time: 0ms
memory: 3588kb

input:

10 1000000000

output:

-1

result:

ok 1 number(s): "-1"

Test #29:

score: 0
Accepted
time: 0ms
memory: 3596kb

input:

10 906109922

output:

-1

result:

ok 1 number(s): "-1"

Test #30:

score: 0
Accepted
time: 0ms
memory: 3588kb

input:

15 100000

output:

1 3 2 5 7 9 13 15 11 6 4 14 10 8 12

result:

ok 15 numbers

Test #31:

score: 0
Accepted
time: 0ms
memory: 3716kb

input:

15 99389

output:

1 3 2 5 7 9 13 15 6 4 11 8 10 14 12

result:

ok 15 numbers

Test #32:

score: 0
Accepted
time: 0ms
memory: 4012kb

input:

15 1000000

output:

1 3 2 7 15 13 5 11 6 9 8 14 4 10 12

result:

ok 15 numbers

Test #33:

score: 0
Accepted
time: 0ms
memory: 3936kb

input:

15 691130

output:

1 3 2 7 9 5 11 4 13 6 15 12 10 8 14

result:

ok 15 numbers

Test #34:

score: 0
Accepted
time: 0ms
memory: 3696kb

input:

15 10000000

output:

1 3 7 5 4 9 13 11 6 15 10 12 14 2 8

result:

ok 15 numbers

Test #35:

score: 0
Accepted
time: 0ms
memory: 3976kb

input:

15 8403898

output:

1 3 5 13 15 9 7 6 11 12 10 8 14 2 4

result:

ok 15 numbers

Test #36:

score: 0
Accepted
time: 0ms
memory: 3712kb

input:

15 100000000

output:

1 9 5 7 13 11 12 3 15 10 14 2 6 4 8

result:

ok 15 numbers

Test #37:

score: 0
Accepted
time: 0ms
memory: 3680kb

input:

15 80159790

output:

1 7 9 15 11 5 13 3 4 8 12 10 14 2 6

result:

ok 15 numbers

Test #38:

score: 0
Accepted
time: 0ms
memory: 3904kb

input:

15 1000000000

output:

4 14 10 6 15 8 2 5 12 3 11 7 13 9 1

result:

ok 15 numbers

Test #39:

score: 0
Accepted
time: 0ms
memory: 3816kb

input:

15 941321083

output:

4 12 2 14 10 8 9 1 3 6 7 13 11 5 15

result:

ok 15 numbers

Test #40:

score: 0
Accepted
time: 0ms
memory: 4012kb

input:

20 100000000000000

output:

3 15 9 13 1 19 7 5 14 11 6 20 8 12 10 17 16 2 4 18

result:

ok 20 numbers

Test #41:

score: 0
Accepted
time: 0ms
memory: 3692kb

input:

20 88340160907341

output:

3 9 7 15 5 17 19 16 13 11 14 12 1 18 8 20 6 10 4 2

result:

ok 20 numbers

Test #42:

score: 0
Accepted
time: 0ms
memory: 3944kb

input:

20 1000000000000000

output:

-1

result:

ok 1 number(s): "-1"

Test #43:

score: 0
Accepted
time: 0ms
memory: 3592kb

input:

20 825683798851116

output:

-1

result:

ok 1 number(s): "-1"

Test #44:

score: 0
Accepted
time: 0ms
memory: 3808kb

input:

20 10000000000000000

output:

-1

result:

ok 1 number(s): "-1"

Test #45:

score: 0
Accepted
time: 0ms
memory: 3736kb

input:

20 7757196171989613

output:

-1

result:

ok 1 number(s): "-1"

Test #46:

score: 0
Accepted
time: 0ms
memory: 3716kb

input:

20 100000000000000000

output:

-1

result:

ok 1 number(s): "-1"

Test #47:

score: 0
Accepted
time: 1ms
memory: 4004kb

input:

20 97697763625539018

output:

-1

result:

ok 1 number(s): "-1"

Test #48:

score: 0
Accepted
time: 0ms
memory: 3808kb

input:

20 1000000000000000000

output:

-1

result:

ok 1 number(s): "-1"

Test #49:

score: 0
Accepted
time: 0ms
memory: 3768kb

input:

20 828662389005083354

output:

-1

result:

ok 1 number(s): "-1"

Test #50:

score: 0
Accepted
time: 0ms
memory: 3692kb

input:

21 100000000000000

output:

1 7 11 13 17 9 3 21 15 19 18 12 16 5 8 4 20 14 2 6 10

result:

ok 21 numbers

Test #51:

score: 0
Accepted
time: 0ms
memory: 3956kb

input:

21 84706086886746

output:

1 7 3 9 13 17 5 15 19 8 6 11 4 21 12 2 20 18 14 10 16

result:

ok 21 numbers

Test #52:

score: 0
Accepted
time: 0ms
memory: 3600kb

input:

21 1000000000000000

output:

3 5 1 11 2 13 9 17 21 15 12 7 4 14 10 19 18 6 20 16 8

result:

ok 21 numbers

Test #53:

score: 0
Accepted
time: 0ms
memory: 3992kb

input:

21 554929680010592

output:

2 8 10 18 16 4 6 5 14 9 12 7 20 15 11 1 13 21 3 17 19

result:

ok 21 numbers

Test #54:

score: 0
Accepted
time: 0ms
memory: 3984kb

input:

21 10000000000000000

output:

-1

result:

ok 1 number(s): "-1"

Test #55:

score: 0
Accepted
time: 0ms
memory: 3984kb

input:

21 6191328159326492

output:

14 4 2 10 1 6 5 20 12 8 9 7 16 18 21 15 11 13 3 19 17

result:

ok 21 numbers

Test #56:

score: 0
Accepted
time: 0ms
memory: 3712kb

input:

21 100000000000000000

output:

-1

result:

ok 1 number(s): "-1"

Test #57:

score: 0
Accepted
time: 0ms
memory: 3716kb

input:

21 78209209037176977

output:

-1

result:

ok 1 number(s): "-1"

Test #58:

score: 0
Accepted
time: 0ms
memory: 3684kb

input:

21 1000000000000000000

output:

-1

result:

ok 1 number(s): "-1"

Test #59:

score: 0
Accepted
time: 0ms
memory: 3776kb

input:

21 924750540534119586

output:

-1

result:

ok 1 number(s): "-1"

Test #60:

score: 0
Accepted
time: 0ms
memory: 3716kb

input:

22 100000000000000

output:

1 3 5 21 19 15 22 2 11 9 10 7 6 4 20 17 18 16 13 14 12 8

result:

ok 22 numbers

Test #61:

score: 0
Accepted
time: 0ms
memory: 3812kb

input:

22 81076307833447

output:

1 3 5 17 15 9 13 11 14 7 19 12 8 18 4 2 21 20 22 16 6 10

result:

ok 22 numbers

Test #62:

score: 0
Accepted
time: 0ms
memory: 3764kb

input:

22 1000000000000000

output:

1 5 19 21 17 13 11 20 7 12 3 15 22 9 16 18 6 2 10 8 14 4

result:

ok 22 numbers

Test #63:

score: 0
Accepted
time: 0ms
memory: 3700kb

input:

22 784179856137365

output:

1 5 11 13 12 7 19 21 3 9 17 18 15 22 14 6 8 2 20 10 4 16

result:

ok 22 numbers

Test #64:

score: 0
Accepted
time: 0ms
memory: 3588kb

input:

22 10000000000000000

output:

2 16 4 6 5 20 18 10 8 22 12 14 11 17 1 13 19 9 7 3 15 21

result:

ok 22 numbers

Test #65:

score: 0
Accepted
time: 0ms
memory: 3740kb

input:

22 9625464441630667

output:

2 14 12 16 18 10 11 20 22 4 19 6 8 7 17 9 21 15 3 5 13 1

result:

ok 22 numbers

Test #66:

score: 0
Accepted
time: 0ms
memory: 4016kb

input:

22 100000000000000000

output:

16 20 8 2 6 4 18 12 14 13 5 17 3 10 9 15 7 22 11 21 1 19

result:

ok 22 numbers

Test #67:

score: 0
Accepted
time: 0ms
memory: 3692kb

input:

22 58720645858880344

output:

10 8 2 6 7 4 16 18 9 12 14 17 11 20 22 3 19 5 21 1 13 15

result:

ok 22 numbers

Test #68:

score: 0
Accepted
time: 0ms
memory: 3952kb

input:

22 1000000000000000000

output:

-1

result:

ok 1 number(s): "-1"

Test #69:

score: 0
Accepted
time: 0ms
memory: 3976kb

input:

22 797466650913412732

output:

-1

result:

ok 1 number(s): "-1"

Test #70:

score: 0
Accepted
time: 0ms
memory: 3980kb

input:

23 100000000000000

output:

1 3 2 9 13 15 19 11 5 23 17 21 20 14 18 7 10 6 22 16 4 8 12

result:

ok 23 numbers

Test #71:

score: 0
Accepted
time: 0ms
memory: 3712kb

input:

23 77446528780149

output:

1 3 2 7 21 9 23 5 19 20 8 17 11 15 6 18 22 13 14 10 4 16 12

result:

ok 23 numbers

Test #72:

score: 0
Accepted
time: 0ms
memory: 3772kb

input:

23 1000000000000000

output:

1 3 5 17 15 16 21 23 4 9 13 7 2 14 19 11 8 10 6 18 12 20 22

result:

ok 23 numbers

Test #73:

score: 0
Accepted
time: 0ms
memory: 3568kb

input:

23 513430032264138

output:

1 3 5 7 13 17 9 8 11 23 10 6 4 21 15 14 19 16 18 12 20 2 22

result:

ok 23 numbers

Test #74:

score: 0
Accepted
time: 0ms
memory: 3756kb

input:

23 10000000000000000

output:

1 5 9 21 19 3 23 11 2 15 22 20 4 13 17 7 14 6 10 12 18 8 16

result:

ok 23 numbers

Test #75:

score: 0
Accepted
time: 0ms
memory: 3744kb

input:

23 8059600723934841

output:

1 5 3 9 21 7 17 11 4 19 6 23 8 20 13 15 18 2 10 12 16 22 14

result:

ok 23 numbers

Test #76:

score: 0
Accepted
time: 0ms
memory: 3708kb

input:

23 100000000000000000

output:

2 8 10 14 12 6 18 4 13 11 20 19 3 1 22 7 23 21 16 9 17 5 15

result:

ok 23 numbers

Test #77:

score: 0
Accepted
time: 0ms
memory: 3652kb

input:

23 62604119535359335

output:

1 21 17 5 11 3 4 19 23 7 20 9 13 15 8 18 22 14 6 2 10 16 12

result:

ok 23 numbers

Test #78:

score: 0
Accepted
time: 0ms
memory: 3572kb

input:

23 1000000000000000000

output:

12 8 6 22 4 20 2 14 13 16 1 7 18 10 9 11 17 3 15 23 21 19 5

result:

ok 23 numbers

Test #79:

score: 0
Accepted
time: 0ms
memory: 3960kb

input:

23 670182765587673173

output:

8 14 18 12 10 22 16 15 4 9 11 20 2 6 7 19 17 21 5 23 3 1 13

result:

ok 23 numbers

Test #80:

score: 0
Accepted
time: 0ms
memory: 3976kb

input:

30 100000000000000

output:

1 3 2 5 4 7 6 9 8 11 13 29 27 23 30 10 19 17 18 15 14 12 28 25 26 24 21 22 20 16

result:

ok 30 numbers

Test #81:

score: 0
Accepted
time: 0ms
memory: 3700kb

input:

30 67586042048201

output:

1 3 2 5 4 7 6 9 8 11 13 21 27 29 15 10 17 19 20 23 12 28 22 25 16 26 18 24 14 30

result:

ok 30 numbers

Test #82:

score: 0
Accepted
time: 0ms
memory: 3776kb

input:

30 1000000000000000

output:

1 3 2 5 4 7 6 9 8 13 27 29 25 21 19 28 15 20 11 23 30 17 24 26 14 10 18 16 22 12

result:

ok 30 numbers

Test #83:

score: 0
Accepted
time: 0ms
memory: 3984kb

input:

30 759815786187925

output:

1 3 2 5 4 7 6 9 8 13 17 29 25 27 19 26 11 18 10 23 21 22 28 15 14 24 12 30 16 20

result:

ok 30 numbers

Test #84:

score: 0
Accepted
time: 0ms
memory: 3712kb

input:

30 10000000000000000

output:

1 3 2 5 4 7 6 9 11 19 10 27 13 25 21 26 12 15 23 29 14 17 8 16 22 18 28 24 30 20

result:

ok 30 numbers

Test #85:

score: 0
Accepted
time: 0ms
memory: 3732kb

input:

30 8268632993693498

output:

1 3 2 5 4 7 6 9 11 15 23 17 21 19 20 13 25 27 26 29 8 16 30 18 12 10 14 22 28 24

result:

ok 30 numbers

Test #86:

score: 0
Accepted
time: 0ms
memory: 3980kb

input:

30 100000000000000000

output:

1 3 2 5 4 7 6 9 29 15 11 13 21 25 30 27 10 28 8 26 23 14 19 22 12 20 24 17 18 16

result:

ok 30 numbers

Test #87:

score: 0
Accepted
time: 0ms
memory: 3776kb

input:

30 70413882594766775

output:

1 3 2 5 4 7 6 9 23 17 8 25 13 24 11 21 12 19 27 20 29 15 14 10 16 18 26 22 28 30

result:

ok 30 numbers

Test #88:

score: 0
Accepted
time: 0ms
memory: 3700kb

input:

30 1000000000000000000

output:

1 3 2 5 4 7 6 29 27 11 13 28 15 17 12 21 16 19 25 30 9 23 8 26 20 18 14 10 24 22

result:

ok 30 numbers

Test #89:

score: 0
Accepted
time: 0ms
memory: 3736kb

input:

30 508539703844690157

output:

1 3 2 5 4 7 6 19 21 9 25 15 27 17 23 29 26 30 11 20 13 10 14 28 16 18 22 8 12 24

result:

ok 30 numbers

Test #90:

score: 0
Accepted
time: 0ms
memory: 3664kb

input:

40 100000000000000

output:

1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 19 18 21 23 39 37 33 40 20 29 27 28 25 24 22 38 35 36 34 31 32 30 26

result:

ok 40 numbers

Test #91:

score: 0
Accepted
time: 0ms
memory: 3992kb

input:

40 74799363565017

output:

1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 19 18 21 23 33 37 29 31 35 39 34 25 36 40 27 24 20 26 22 28 30 32 38

result:

ok 40 numbers

Test #92:

score: 0
Accepted
time: 0ms
memory: 4024kb

input:

40 1000000000000000

output:

1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 19 18 23 37 39 35 31 29 38 25 30 21 33 40 27 34 36 24 20 28 26 32 22

result:

ok 40 numbers

Test #93:

score: 0
Accepted
time: 0ms
memory: 3708kb

input:

40 693952068492030

output:

1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 19 18 23 25 35 27 24 33 29 31 28 21 37 34 39 32 40 30 38 36 22 26 20

result:

ok 40 numbers

Test #94:

score: 0
Accepted
time: 0ms
memory: 3928kb

input:

40 10000000000000000

output:

1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 19 21 29 20 37 23 35 31 36 22 25 33 39 24 27 18 26 32 28 38 34 40 30

result:

ok 40 numbers

Test #95:

score: 0
Accepted
time: 0ms
memory: 3692kb

input:

40 8780069815397382

output:

1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 19 21 27 18 37 35 23 29 31 25 24 22 28 39 36 33 34 26 30 20 40 38 32

result:

ok 40 numbers

Test #96:

score: 0
Accepted
time: 0ms
memory: 3708kb

input:

40 100000000000000000

output:

1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 19 39 25 21 23 31 35 40 37 20 38 18 36 33 24 29 32 22 30 34 27 28 26

result:

ok 40 numbers

Test #97:

score: 0
Accepted
time: 0ms
memory: 4016kb

input:

40 93129997269027238

output:

1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 19 37 33 18 21 25 29 27 35 28 39 31 34 38 20 36 40 30 23 22 32 26 24

result:

ok 40 numbers

Test #98:

score: 0
Accepted
time: 0ms
memory: 3736kb

input:

40 1000000000000000000

output:

1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 39 37 21 23 38 25 27 22 31 26 29 35 40 19 33 18 36 30 28 24 20 34 32

result:

ok 40 numbers

Test #99:

score: 0
Accepted
time: 0ms
memory: 3712kb

input:

40 688417018684296961

output:

1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 33 29 35 31 39 30 37 23 27 32 34 25 24 26 19 21 36 18 28 20 22 38 40

result:

ok 40 numbers

Test #100:

score: 0
Accepted
time: 0ms
memory: 3764kb

input:

50 100000000000000

output:

1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 19 18 21 20 23 22 25 24 27 26 29 28 31 33 49 47 43 50 30 39 37 38 35 34 32 48 45 46 44 41 42 40 36

result:

ok 50 numbers

Test #101:

score: 0
Accepted
time: 0ms
memory: 4008kb

input:

50 54049539673174

output:

1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 19 18 21 20 23 22 25 24 27 26 29 28 31 33 39 30 49 50 41 47 45 37 43 38 44 40 42 35 34 48 36 46 32

result:

ok 50 numbers

Test #102:

score: 0
Accepted
time: 0ms
memory: 3732kb

input:

50 1000000000000000

output:

1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 19 18 21 20 23 22 25 24 27 26 29 28 33 47 49 45 41 39 48 35 40 31 43 50 37 44 46 34 30 38 36 42 32

result:

ok 50 numbers

Test #103:

score: 0
Accepted
time: 0ms
memory: 3684kb

input:

50 628092645763432

output:

1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 19 18 21 20 23 22 25 24 27 26 29 28 33 31 43 49 35 30 50 41 32 45 47 44 46 37 42 34 39 40 38 48 36

result:

ok 50 numbers

Test #104:

score: 0
Accepted
time: 0ms
memory: 4028kb

input:

50 10000000000000000

output:

1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 19 18 21 20 23 22 25 24 27 26 29 31 39 30 47 33 45 41 46 32 35 43 49 34 37 28 36 42 38 48 44 50 40

result:

ok 50 numbers

Test #105:

score: 0
Accepted
time: 0ms
memory: 3792kb

input:

50 7663543491875229

output:

1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 19 18 21 20 23 22 25 24 27 26 29 31 35 30 49 37 47 41 33 39 28 50 43 42 40 36 45 38 44 46 32 34 48

result:

ok 50 numbers

Test #106:

score: 0
Accepted
time: 0ms
memory: 3788kb

input:

50 100000000000000000

output:

1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 19 18 21 20 23 22 25 24 27 26 29 49 35 31 33 41 45 50 47 30 48 28 46 43 34 39 42 32 40 44 37 38 36

result:

ok 50 numbers

Test #107:

score: 0
Accepted
time: 0ms
memory: 3916kb

input:

50 65846107648320403

output:

1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 19 18 21 20 23 22 25 24 27 26 29 41 49 31 45 35 37 33 50 43 42 39 34 44 36 47 48 32 46 40 28 30 38

result:

ok 50 numbers

Test #108:

score: 0
Accepted
time: 0ms
memory: 4040kb

input:

50 1000000000000000000

output:

1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 19 18 21 20 23 22 25 24 27 26 49 47 31 33 48 35 37 32 41 36 39 45 50 29 43 28 46 40 38 34 30 44 42

result:

ok 50 numbers

Test #109:

score: 0
Accepted
time: 0ms
memory: 3728kb

input:

50 644922296669127975

output:

1 3 2 5 4 7 6 9 8 11 10 13 12 15 14 17 16 19 18 21 20 23 22 25 24 27 26 43 29 39 35 31 49 37 33 30 28 45 32 50 47 36 44 41 42 34 46 40 38 48

result:

ok 50 numbers

Test #110:

score: 0
Accepted
time: 0ms
memory: 3816kb

input:

22 138697748786275802

output:

22 20 21 18 19 16 17 14 15 12 13 10 11 8 9 6 7 4 5 2 3 1

result:

ok 22 numbers

Test #111:

score: 0
Accepted
time: 0ms
memory: 3712kb

input:

22 138697748786275803

output:

-1

result:

ok 1 number(s): "-1"

Extra Test:

score: 0
Extra Test Passed