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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
#631416#8216. Jumbled PrimesmaspyAC ✓1069ms3812kbC++2021.0kb2024-10-12 03:00:122024-10-12 03:00:15

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你现在查看的是最新测评结果

  • [2024-10-12 03:00:15]
  • 评测
  • 测评结果:AC
  • 用时:1069ms
  • 内存:3812kb
  • [2024-10-12 03:00:12]
  • 提交

answer

#line 1 "/home/maspy/compro/library/my_template.hpp"
#if defined(LOCAL)
#include <my_template_compiled.hpp>
#else

// https://codeforces.com/blog/entry/96344
#pragma GCC optimize("Ofast,unroll-loops")
// いまの CF だとこれ入れると動かない?
// #pragma GCC target("avx2,popcnt")

#include <bits/stdc++.h>

using namespace std;

using ll = long long;
using u8 = uint8_t;
using u16 = uint16_t;
using u32 = uint32_t;
using u64 = uint64_t;
using i128 = __int128;
using u128 = unsigned __int128;
using f128 = __float128;

template <class T>
constexpr T infty = 0;
template <>
constexpr int infty<int> = 1'010'000'000;
template <>
constexpr ll infty<ll> = 2'020'000'000'000'000'000;
template <>
constexpr u32 infty<u32> = infty<int>;
template <>
constexpr u64 infty<u64> = infty<ll>;
template <>
constexpr i128 infty<i128> = i128(infty<ll>) * 2'000'000'000'000'000'000;
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;
}

template <typename T, typename... Vectors>
void concat(vc<T> &first, const Vectors &... others) {
  vc<T> &res = first;
  (res.insert(res.end(), others.begin(), others.end()), ...);
}
#endif
#line 1 "/home/maspy/compro/library/other/io2.hpp"
#define INT(...)   \
  int __VA_ARGS__; \
  IN(__VA_ARGS__)
#define LL(...)   \
  ll __VA_ARGS__; \
  IN(__VA_ARGS__)
#define STR(...)      \
  string __VA_ARGS__; \
  IN(__VA_ARGS__)
#define CHR(...)    \
  char __VA_ARGS__; \
  IN(__VA_ARGS__)
#define DBL(...)           \
  long double __VA_ARGS__; \
  IN(__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 read(int &a) { cin >> a; }
void read(long long &a) { cin >> a; }
void read(char &a) { cin >> a; }
void read(double &a) { cin >> a; }
void read(long double &a) { cin >> a; }
void read(string &a) { cin >> a; }
template <class T, class S>
void read(pair<T, S> &p) {
  read(p.first), read(p.second);
}
template <class T>
void read(vector<T> &a) {
  for (auto &i: a) read(i);
}
template <class T>
void read(T &a) {
  cin >> a;
}
void IN() {}
template <class Head, class... Tail>
void IN(Head &head, Tail &... tail) {
  read(head);
  IN(tail...);
}

template <typename T, typename U>
ostream &operator<<(ostream &os, const pair<T, U> &A) {
  os << A.fi << " " << A.se;
  return os;
}

template <typename T>
ostream &operator<<(ostream &os, const vector<T> &A) {
  for (size_t i = 0; i < A.size(); i++) {
    if (i) os << " ";
    os << A[i];
  }
  return os;
}

// chatgpt helped me
class CoutInitializer {
public:
  CoutInitializer() { std::cout << std::fixed << std::setprecision(15); }
};
static CoutInitializer cout_initializer;

void print() {
  cout << "\n";
  cout.flush();
}

template <class Head, class... Tail>
void print(Head &&head, Tail &&... tail) {
  cout << head;
  if (sizeof...(Tail)) cout << " ";
  print(forward<Tail>(tail)...);
}

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 2 "/home/maspy/compro/library/random/base.hpp"

u64 RNG_64() {
  static uint64_t x_
      = uint64_t(chrono::duration_cast<chrono::nanoseconds>(chrono::high_resolution_clock::now().time_since_epoch()).count()) * 10150724397891781847ULL;
  x_ ^= x_ << 7;
  return x_ ^= x_ >> 9;
}

u64 RNG(u64 lim) { return RNG_64() % lim; }

ll RNG(ll l, ll r) { return l + RNG_64() % (r - l); }
#line 2 "/home/maspy/compro/library/random/shuffle.hpp"

template <typename T>
void shuffle(vc<T>& A) {
  FOR(i, len(A)) {
    int j = RNG(0, i + 1);
    if (i != j) swap(A[i], A[j]);
  }
}
#line 2 "/home/maspy/compro/library/mod/mongomery_modint.hpp"

// odd mod.
// x の代わりに rx を持つ
template <int id, typename U1, typename U2>
struct Mongomery_modint {
  using mint = Mongomery_modint;
  inline static U1 m, r, n2;
  static constexpr int W = numeric_limits<U1>::digits;

  static void set_mod(U1 mod) {
    assert(mod & 1 && mod <= U1(1) << (W - 2));
    m = mod, n2 = -U2(m) % m, r = m;
    FOR(5) r *= 2 - m * r;
    r = -r;
    assert(r * m == U1(-1));
  }
  static U1 reduce(U2 b) { return (b + U2(U1(b) * r) * m) >> W; }

  U1 x;
  Mongomery_modint() : x(0) {}
  Mongomery_modint(U1 x) : x(reduce(U2(x) * n2)){};
  U1 val() const {
    U1 y = reduce(x);
    return y >= m ? y - m : y;
  }
  mint &operator+=(mint y) {
    x = ((x += y.x) >= m ? x - m : x);
    return *this;
  }
  mint &operator-=(mint y) {
    x -= (x >= y.x ? y.x : y.x - m);
    return *this;
  }
  mint &operator*=(mint y) {
    x = reduce(U2(x) * y.x);
    return *this;
  }
  mint operator+(mint y) const { return mint(*this) += y; }
  mint operator-(mint y) const { return mint(*this) -= y; }
  mint operator*(mint y) const { return mint(*this) *= y; }
  bool operator==(mint y) const {
    return (x >= m ? x - m : x) == (y.x >= m ? y.x - m : y.x);
  }
  bool operator!=(mint y) const { return not operator==(y); }
  mint pow(ll n) const {
    assert(n >= 0);
    mint y = 1, z = *this;
    for (; n; n >>= 1, z *= z)
      if (n & 1) y *= z;
    return y;
  }
};

template <int id>
using Mongomery_modint_32 = Mongomery_modint<id, u32, u64>;
template <int id>
using Mongomery_modint_64 = Mongomery_modint<id, u64, u128>;
#line 3 "/home/maspy/compro/library/nt/primetest.hpp"

bool primetest(const u64 x) {
  assert(x < u64(1) << 62);
  if (x == 2 or x == 3 or x == 5 or x == 7) return true;
  if (x % 2 == 0 or x % 3 == 0 or x % 5 == 0 or x % 7 == 0) return false;
  if (x < 121) return x > 1;
  const u64 d = (x - 1) >> lowbit(x - 1);

  using mint = Mongomery_modint_64<202311020>;

  mint::set_mod(x);
  const mint one(u64(1)), minus_one(x - 1);
  auto ok = [&](u64 a) -> bool {
    auto y = mint(a).pow(d);
    u64 t = d;
    while (y != one && y != minus_one && t != x - 1) y *= y, t <<= 1;
    if (y != minus_one && t % 2 == 0) return false;
    return true;
  };
  if (x < (u64(1) << 32)) {
    for (u64 a: {2, 7, 61})
      if (!ok(a)) return false;
  } else {
    for (u64 a: {2, 325, 9375, 28178, 450775, 9780504, 1795265022}) {
      if (!ok(a)) return false;
    }
  }
  return true;
}
#line 5 "main.cpp"

vc<int> FIND_2;
vc<int> FIND_4;
vc<int> FIND_12;
vc<int> SOLVE_234;
vc<int> SOLVE_2349;
vc<int> SOLVE_23495;
vc<int> GET_ABCDE;
vc<int> FULL;

void solve() {
  const int N = 100;
  int QLE = 0;
#if defined(LOCAL)
  vc<int> god(N);
  FOR(i, N) god[i] = 1 + i;
  shuffle(god);
#endif

  vc<int> DIV(100);

  map<pi, int> MP;
  vv(int, OK, 101, 100, -1);

  auto ask = [&](int i, int j) -> int {
    pi p = {i, j};
    if (MP.count(p)) return MP[p];
    ++QLE;
    int ans = 0;
#if defined(LOCAL)
    ans = gcd(god[i], god[j]);
#else
    print("?", 1 + i, 1 + j);
    INT(g);
    ans = g;
#endif
    MP[p] = ans;
    FOR(x, 2, 101) {
      if (ans % x == 0) {
        if (OK[x][i] != 1) OK[x][i] = 1, DIV[i]++;
        if (OK[x][j] != 1) OK[x][j] = 1, DIV[j]++;
      } else {
        if (OK[x][i] == 1) OK[x][j] = 0;
        if (OK[x][j] == 1) OK[x][i] = 0;
      }
    }
    return ans;
  };

  vc<int> P = {2, 3, 5, 7, 4, 9, 16, 25};

  { // 2, 3, 4 についてチェック
    auto [a, b] = [&]() -> pair<int, int> {
      while (1) {
        int a = RNG(0, 100);
        int b = RNG(0, 100);
        if (a == b) continue;
        if (ask(a, b) % 2 == 0) { return {a, b}; }
      }
    }();

#if defined(LOCAL)
    assert(god[a] % 2 == 0);
    assert(god[b] % 2 == 0);
    FIND_2.eb(QLE);
#endif

    vc<int> I(100);
    FOR(i, 100) I[i] = i;
    shuffle(I);

    int g = ask(a, b);
    tie(a, b) = [&]() -> pair<int, int> {
      if (g % 4 == 0) return {a, b};
      vc<int> S = {a, b};
      for (auto& i: I) {
        if (i == a || i == b) continue;
        int c = S.back();
        if (ask(i, c) % 2 != 0) { continue; }
        if (ask(i, c) % 4 == 0) { return {i, c}; }
        S.eb(i);
      }
      while (1) {
        int a = S[RNG(0, len(S))];
        int b = S[RNG(0, len(S))];
        if (a == b) continue;
        if (ask(a, b) % 4 == 0) return {a, b};
      }
    }();
#if defined(LOCAL)
    assert(god[a] % 4 == 0);
    assert(god[b] % 4 == 0);
    FIND_4.eb(QLE);
#endif

    OK[4][a] = OK[4][b] = 1;

    tie(a, b) = [&]() -> pair<int, int> {
      if (g % 12 == 0) return {a, b};
      vc<int> S = {a, b};
      vc<int> I(100);
      FOR(i, 100) I[i] = i;
      shuffle(I);
      for (auto& i: I) {
        if (i == a || i == b) continue;
        if (OK[2][i] == 0) { continue; }
        int c = S.back();
        int gg = ask(i, c);
        if (gg % 4 != 0) { continue; }
        if (gg % 12 == 0) { return {i, c}; }
        S.eb(i);
      }
      while (1) {
        int a = S[RNG(0, len(S))];
        int b = S[RNG(0, len(S))];
        if (a == b) continue;
        if (ask(a, b) % 12 == 0) return {a, b};
      }
    }();
#if defined(LOCAL)
    assert(god[a] % 12 == 0);
    assert(god[b] % 12 == 0);
    FIND_12.eb(QLE);
#endif
    vc<int> S = {a, b};
    FOR(i, N) {
      if (OK[2][i] != -1 && OK[4][i] != -1 && OK[3][i] != -1) continue;
      int g = ask(S.back(), i);
      if (g % 12 == 0) S.eb(i);
      OK[2][i] = (g % 2 == 0);
      OK[3][i] = (g % 3 == 0);
      OK[4][i] = (g % 4 == 0);
    }
#if defined(LOCAL)
    FOR(i, N) { assert(int(god[i] % 2 == 0) == (OK[2][i])); }
    FOR(i, N) { assert(int(god[i] % 3 == 0) == (OK[3][i])); }
    FOR(i, N) { assert(int(god[i] % 4 == 0) == (OK[4][i])); }
    SOLVE_234.eb(QLE);
#endif
  }

  // 9 の倍数の検証
  // 4, 6 の倍数は無視してよい
  {
    vc<int> I;
    FOR(i, 100) {
      if (OK[2][i] == 1 && OK[3][i] == 1) continue;
      if (OK[4][i] == 1) continue;
      if (OK[3][i] == 1) I.eb(i);
    }
    shuffle(I);
    int a = [&]() -> int {
      FOR(i, 100) if (OK[9][i] == 1) return i;
      while (1) {
        int a = I[RNG(0, len(I))];
        int b = I[RNG(0, len(I))];
        if (a == b) continue;
        assert(ask(a, b) % 3 == 0);
        if (ask(a, b) % 9 == 0) { return a; }
      }
    }();
    for (auto& i: I) {
      if (OK[9][i] != -1) continue;
      OK[9][i] = (ask(a, i) % 9 == 0);
    }
  }
  SOLVE_2349.eb(QLE);

  for (int p: {5, 7}) {
    auto [a, b] = [&]() -> pair<int, int> {
      FOR(i, 100) {
        if (OK[p][i] != 1) continue;
        FOR(j, i + 1, 100) {
          if (OK[p][j] == 1) return {i, j};
        }
      }
      while (1) {
        int a = RNG(0, 100);
        int b = RNG(0, 100);
        if (a == b) continue;
        if (ask(a, b) % p == 0) { return {a, b}; }
      }
    }();
    FOR(i, 100) {
      // if (DIV[i] >= 2) continue;
      if (OK[2][i] == 1 && OK[3][i] == 1) continue;
      if (OK[4][i] == 1 || OK[9][i] == 1) continue;
      if (OK[p][i] != -1) continue;
      OK[p][i] = (ask(i, a) % p == 0);
    }
    vc<int> I;
    FOR(i, 100) if (OK[p][i] == 1) I.eb(i);

    tie(a, b) = [&]() -> pair<int, int> {
      FOR(i, 100) {
        if (OK[p * p][i] != 1) continue;
        FOR(j, i + 1, 100) {
          if (OK[p * p][j] == 1) { return {i, j}; }
        }
      }
      while (1) {
        int a = I[RNG(0, len(I))];
        int b = I[RNG(0, len(I))];
        if (a == b) continue;
        if (ask(a, b) % (p * p) == 0) { return {a, b}; }
      }
    }();

#if defined(LOCAL)
    assert(god[a] % (p * p) == 0);
#endif
    for (auto& i: I) {
      if (OK[p * p][i] != -1) continue;
      OK[p * p][i] = (ask(i, a) % (p * p) == 0);
    }
  }

#if defined(LOCAL)
  FOR(i, N) {
    if (DIV[i] >= 2) {
      assert(god[i] != 1 && !primetest(god[i]));
    } else {
      for (int p: {2, 3, 5, 7}) {
        assert(OK[p][i] != -1);
        assert(OK[p][i] == (god[i] % p == 0));
      }
    }
  }
#endif

  vc<int> A, B, C, D, E;
  GET_ABCDE.eb(QLE);

  FOR(i, N) {
    int s = 0;
    if (OK[2][i] == 1) s |= 1;
    if (OK[3][i] == 1) s |= 2;
    if (OK[5][i] == 1) s |= 4;
    if (OK[7][i] == 1) s |= 8;
    if (OK[4][i] == 1) s |= 16;
    if (OK[9][i] == 1) s |= 16;
    if (OK[25][i] == 1) s |= 16;
    if (OK[49][i] == 1) s |= 16;
    if (s & 16) continue;
    if (popcnt(s) >= 2) continue;
#if defined(LOCAL)
    assert(OK[2][i] != -1);
    assert(OK[3][i] != -1);
    assert(OK[5][i] != -1);
    assert(OK[7][i] != -1);
    assert(int(god[i] % 2 == 0) == OK[2][i]);
    assert(int(god[i] % 3 == 0) == OK[3][i]);
    assert(int(god[i] % 5 == 0) == OK[5][i]);
    assert(int(god[i] % 7 == 0) == OK[7][i]);
#endif
    assert(popcnt(s) <= 1);
    if (s == 1) A.eb(i);
    if (s == 2) B.eb(i);
    if (s == 4) C.eb(i);
    if (s == 8) D.eb(i);
    if (s == 0) E.eb(i);
  }

#if defined(LOCAL)
  for (auto& i: A) {
    int x = god[i];
    assert(x % 2 == 0);
    assert(x == 2 || (x >= 22 && primetest(x / 2)));
  }
  for (auto& i: B) {
    int x = god[i];
    assert(x % 3 == 0);
    assert(x == 3 || (x >= 33 && primetest(x / 3)));
  }
  for (auto& i: C) {
    int x = god[i];
    assert(x % 5 == 0);
    assert(x == 5 || (x >= 55 && primetest(x / 5)));
  }
  for (auto& i: D) {
    int x = god[i];
    assert(x % 7 == 0);
    assert(x == 7 || (x >= 77 && primetest(x / 7)));
  }
  for (auto& i: E) {
    int x = god[i];
    assert(x == 1 || (x >= 11 && primetest(x)));
  }
  // print("A", rearrange(god, A));
  // print("B", rearrange(god, B));
  // print("C", rearrange(god, C));
  // print("D", rearrange(god, D));
  // print("E", rearrange(god, E));
#endif

  auto I7 = [&]() -> int {
    for (auto& i: D) {
      if (DIV[i] >= 2) continue;
      bool ok = 1;
      for (auto& j: C) {
        if (ask(i, j) != 1) {
          ok = 0;
          break;
        }
      }
      if (ok) return i;
    }
    assert(0);
  }();
  auto I5 = [&]() -> int {
    for (auto& i: C) {
      if (DIV[i] >= 2) continue;
      bool ok = 1;
      for (auto& j: B) {
        if (ask(i, j) != 1) {
          ok = 0;
          break;
        }
      }
      if (ok) return i;
    }
    assert(0);
  }();
  auto I3 = [&]() -> int {
    for (auto& i: B) {
      if (DIV[i] >= 2) continue;
      bool ok = 1;
      for (auto& j: A) {
        if (ask(i, j) != 1) {
          ok = 0;
          break;
        }
      }
      if (ok) return i;
    }
    assert(0);
  }();
  auto I2 = [&]() -> int {
    for (auto& i: A) {
      if (DIV[i] >= 2) continue;
      bool ok = 1;
      for (auto& j: E) {
        if (ask(i, j) != 1) {
          ok = 0;
          break;
        }
      }
      if (ok) return i;
    }
    assert(0);
  }();

  FULL.eb(QLE);
#if defined(LOCAL)
  assert(god[I7] == 7);
  assert(god[I5] == 5);
  assert(god[I3] == 3);
  assert(god[I2] == 2);
#endif
  string ANS(100, '0');
  for (auto& i: E) ANS[i] = '1';
  ANS[I2] = '1';
  ANS[I3] = '1';
  ANS[I5] = '1';
  ANS[I7] = '1';
#if defined(LOCAL)
  string GOD;
  FOR(i, 100) {
    int x = god[i];
    GOD += (x == 1 || primetest(x)) ? '1' : '0';
  }
  assert(GOD == ANS);
#endif
  print("!", ANS);
}

void test() {
  FOR(10000) solve();
  print("FIND_2", SUM<int>(FIND_2));
  print("FIND_4", SUM<int>(FIND_4));
  print("FIND_12", SUM<int>(FIND_12));
  print("SOLVE_234", SUM<int>(SOLVE_234));
  print("SOLVE_2349", SUM<int>(SOLVE_2349));
  print("GET_ABCDE", SUM<int>(GET_ABCDE));
  print("FULL", SUM<int>(FULL));
  print(SUM<int>(FULL) * 0.0001);
}

signed main() {
  // test();
  FOR(1000) solve();
  return 0;
}

詳細信息

Test #1:

score: 100
Accepted
time: 1069ms
memory: 3812kb

input:

2
1
2
1
1
2
1
1
1
2
2
1
2
1
1
2
1
7
2
5
2
1
2
1
2
6
3
1
4
36
3
1
1
1
9
2
2
1
1
1
2
4
18
3
2
1
12
4
4
4
12
3
1
15
2
12
3
1
1
1
3
1
3
1
8
3
2
2
1
1
1
4
2
1
6
6
4
1
1
1
6
3
1
3
2
2
4
1
4
3
1
24
4
3
1
3
2
8
2
2
16
8
1
2
1
1
1
6
3
48
1
6
4
3
2
6
8
3
1
6
2
1
4
1
1
12
2
3
9
3
9
3
3
3
3
9
9
3
3
3
27
3
1
1
5...

output:

? 100 81
? 8 81
? 15 81
? 80 15
? 92 15
? 35 15
? 50 35
? 22 35
? 55 35
? 48 35
? 58 48
? 33 58
? 94 58
? 5 94
? 54 94
? 85 94
? 9 85
? 78 85
? 45 85
? 84 45
? 73 45
? 29 73
? 25 73
? 4 25
? 89 25
? 65 89
? 31 65
? 41 65
? 44 65
? 38 65
? 65 1
? 65 2
? 65 3
? 65 4
? 65 5
? 65 6
? 65 7
? 65 8
? 65 9
...

result:

ok Primes are found successfully with S = 447481 queries total