proconlib

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:heavy_check_mark: tests/lis/bisect/no_restore.test.cpp

Depends on

Code

// competitive-verifier: PROBLEM https://onlinejudge.u-aizu.ac.jp/problems/DPL_1_D

#include <iostream>
#include <vector>
#include "tools/lis.hpp"

int main() {
  std::cin.tie(nullptr);
  std::ios_base::sync_with_stdio(false);

  int n;
  std::cin >> n;
  std::vector<int> a(n);
  for (auto&& a_i : a) std::cin >> a_i;

  std::cout << tools::lis::bisect<true>(a.begin(), a.end()) << '\n';
  return 0;
}
#line 1 "tests/lis/bisect/no_restore.test.cpp"
// competitive-verifier: PROBLEM https://onlinejudge.u-aizu.ac.jp/problems/DPL_1_D

#include <iostream>
#include <vector>
#line 1 "tools/lis.hpp"



#include <type_traits>
#include <iterator>
#include <cstddef>
#line 8 "tools/lis.hpp"
#include <numeric>
#include <algorithm>
#include <utility>
#include <functional>
#line 1 "lib/ac-library/atcoder/segtree.hpp"



#line 5 "lib/ac-library/atcoder/segtree.hpp"
#include <cassert>
#line 8 "lib/ac-library/atcoder/segtree.hpp"

#line 1 "lib/ac-library/atcoder/internal_bit.hpp"



#ifdef _MSC_VER
#include <intrin.h>
#endif

#if __cplusplus >= 202002L
#include <bit>
#endif

namespace atcoder {

namespace internal {

#if __cplusplus >= 202002L

using std::bit_ceil;

#else

// @return same with std::bit::bit_ceil
unsigned int bit_ceil(unsigned int n) {
    unsigned int x = 1;
    while (x < (unsigned int)(n)) x *= 2;
    return x;
}

#endif

// @param n `1 <= n`
// @return same with std::bit::countr_zero
int countr_zero(unsigned int n) {
#ifdef _MSC_VER
    unsigned long index;
    _BitScanForward(&index, n);
    return index;
#else
    return __builtin_ctz(n);
#endif
}

// @param n `1 <= n`
// @return same with std::bit::countr_zero
constexpr int countr_zero_constexpr(unsigned int n) {
    int x = 0;
    while (!(n & (1 << x))) x++;
    return x;
}

}  // namespace internal

}  // namespace atcoder


#line 10 "lib/ac-library/atcoder/segtree.hpp"

namespace atcoder {

#if __cplusplus >= 201703L

template <class S, auto op, auto e> struct segtree {
    static_assert(std::is_convertible_v<decltype(op), std::function<S(S, S)>>,
                  "op must work as S(S, S)");
    static_assert(std::is_convertible_v<decltype(e), std::function<S()>>,
                  "e must work as S()");

#else

template <class S, S (*op)(S, S), S (*e)()> struct segtree {

#endif

  public:
    segtree() : segtree(0) {}
    explicit segtree(int n) : segtree(std::vector<S>(n, e())) {}
    explicit segtree(const std::vector<S>& v) : _n(int(v.size())) {
        size = (int)internal::bit_ceil((unsigned int)(_n));
        log = internal::countr_zero((unsigned int)size);
        d = std::vector<S>(2 * size, e());
        for (int i = 0; i < _n; i++) d[size + i] = v[i];
        for (int i = size - 1; i >= 1; i--) {
            update(i);
        }
    }

    void set(int p, S x) {
        assert(0 <= p && p < _n);
        p += size;
        d[p] = x;
        for (int i = 1; i <= log; i++) update(p >> i);
    }

    S get(int p) const {
        assert(0 <= p && p < _n);
        return d[p + size];
    }

    S prod(int l, int r) const {
        assert(0 <= l && l <= r && r <= _n);
        S sml = e(), smr = e();
        l += size;
        r += size;

        while (l < r) {
            if (l & 1) sml = op(sml, d[l++]);
            if (r & 1) smr = op(d[--r], smr);
            l >>= 1;
            r >>= 1;
        }
        return op(sml, smr);
    }

    S all_prod() const { return d[1]; }

    template <bool (*f)(S)> int max_right(int l) const {
        return max_right(l, [](S x) { return f(x); });
    }
    template <class F> int max_right(int l, F f) const {
        assert(0 <= l && l <= _n);
        assert(f(e()));
        if (l == _n) return _n;
        l += size;
        S sm = e();
        do {
            while (l % 2 == 0) l >>= 1;
            if (!f(op(sm, d[l]))) {
                while (l < size) {
                    l = (2 * l);
                    if (f(op(sm, d[l]))) {
                        sm = op(sm, d[l]);
                        l++;
                    }
                }
                return l - size;
            }
            sm = op(sm, d[l]);
            l++;
        } while ((l & -l) != l);
        return _n;
    }

    template <bool (*f)(S)> int min_left(int r) const {
        return min_left(r, [](S x) { return f(x); });
    }
    template <class F> int min_left(int r, F f) const {
        assert(0 <= r && r <= _n);
        assert(f(e()));
        if (r == 0) return 0;
        r += size;
        S sm = e();
        do {
            r--;
            while (r > 1 && (r % 2)) r >>= 1;
            if (!f(op(d[r], sm))) {
                while (r < size) {
                    r = (2 * r + 1);
                    if (f(op(d[r], sm))) {
                        sm = op(d[r], sm);
                        r--;
                    }
                }
                return r + 1 - size;
            }
            sm = op(d[r], sm);
        } while ((r & -r) != r);
        return 0;
    }

  private:
    int _n, size, log;
    std::vector<S> d;

    void update(int k) { d[k] = op(d[2 * k], d[2 * k + 1]); }
};

}  // namespace atcoder


#line 1 "tools/permutation.hpp"



#line 10 "tools/permutation.hpp"
#include <ranges>
#line 13 "tools/permutation.hpp"

namespace tools {
  template <typename T>
  class permutation {
    ::std::vector<int> m_perm;
    ::std::vector<int> m_inv;

    void verify_consistency() const {
#ifndef NDEBUG
      ::std::vector<bool> unique(this->size(), true);
      for (const auto x : this->m_perm) {
        assert(0 <= x && x < this->size());
        assert(unique[x]);
        unique[x] = false;
      }
#endif
    }

    void make_inv() {
      this->m_inv.resize(this->size());
      for (int i = 0; i < this->size(); ++i) {
        this->m_inv[this->m_perm[i]] = i;
      }
    }

  public:
    class iterator {
      ::std::vector<int>::const_iterator m_it;

    public:
      using reference = T;
      using value_type = T;
      using difference_type = ::std::ptrdiff_t;
      using pointer = const value_type*;
      using iterator_category = ::std::random_access_iterator_tag;

      iterator() = default;
      iterator(const ::std::vector<int>::const_iterator it) : m_it(it) {
      }

      reference operator*() const {
        return *this->m_it;
      }

      iterator& operator++() {
        ++this->m_it;
        return *this;
      }
      iterator operator++(int) {
        const auto self = *this;
        ++*this;
        return self;
      }
      iterator& operator--() {
        --this->m_it;
        return *this;
      }
      iterator operator--(int) {
        const auto self = *this;
        --*this;
        return self;
      }
      iterator& operator+=(const difference_type n) {
        this->m_it += n;
        return *this;
      }
      iterator& operator-=(const difference_type n) {
        this->m_it -= n;
        return *this;
      }
      friend iterator operator+(const iterator self, const difference_type n) {
        return iterator(self.m_it + n);
      }
      friend iterator operator+(const difference_type n, const iterator self) {
        return self + n;
      }
      friend iterator operator-(const iterator self, const difference_type n) {
        return iterator(self.m_it - n);
      }
      friend difference_type operator-(const iterator lhs, const iterator rhs) {
        return lhs.m_it - rhs.m_it;
      }
      reference operator[](const difference_type n) const {
        return *(*this + n);
      }

      friend bool operator==(const iterator lhs, const iterator rhs) {
        return lhs.m_it == rhs.m_it;
      }
      friend bool operator!=(const iterator lhs, const iterator rhs) {
        return lhs.m_it != rhs.m_it;
      }
      friend bool operator<(const iterator lhs, const iterator rhs) {
        return lhs.m_it < rhs.m_it;
      }
      friend bool operator<=(const iterator lhs, const iterator rhs) {
        return lhs.m_it <= rhs.m_it;
      }
      friend bool operator>(const iterator lhs, const iterator rhs) {
        return lhs.m_it > rhs.m_it;
      }
      friend bool operator>=(const iterator lhs, const iterator rhs) {
        return lhs.m_it >= rhs.m_it;
      }
    };

    permutation() = default;
    explicit permutation(const int n) : m_perm(n), m_inv(n) {
      ::std::iota(this->m_perm.begin(), this->m_perm.end(), 0);
      ::std::iota(this->m_inv.begin(), this->m_inv.end(), 0);
    }
    template <::std::ranges::range R>
    permutation(R&& r) : m_perm(::std::ranges::begin(r), ::std::ranges::end(r)) {
      this->verify_consistency();
      this->make_inv();
    }

    int size() const {
      return this->m_perm.size();
    }
    T operator[](const int i) const {
      assert(0 <= i && i < this->size());
      return this->m_perm[i];
    }
    iterator begin() const {
      return this->m_perm.begin();
    }
    iterator end() const {
      return this->m_perm.end();
    }

    ::tools::permutation<T>& swap_from_left(const int x, const int y) {
      assert(0 <= x && x < this->size());
      assert(0 <= y && y < this->size());
      this->m_inv[this->m_perm[y]] = x;
      this->m_inv[this->m_perm[x]] = y;
      ::std::swap(this->m_perm[x], this->m_perm[y]);
      return *this;
    }
    ::tools::permutation<T>& swap_from_right(const int x, const int y) {
      assert(0 <= x && x < this->size());
      assert(0 <= y && y < this->size());
      this->m_perm[this->m_inv[y]] = x;
      this->m_perm[this->m_inv[x]] = y;
      ::std::swap(this->m_inv[x], this->m_inv[y]);
      return *this;
    }

    long long id() const {
      if (this->size() == 0) return 0;

      ::std::vector<int> left(this->size());
      ::std::iota(left.begin(), left.end(), 0);

      ::std::vector<long long> fact(this->size());
      fact[0] = 1;
      for (int i = 1; i < this->size(); ++i) {
        fact[i] = fact[i - 1] * i;
      }

      long long id = 0;
      for (int i = 0; i < this->size(); ++i) {
        auto it = ::std::lower_bound(left.begin(), left.end(), this->m_perm[i]);
        id += ::std::distance(left.begin(), it) * fact[this->size() - 1 - i];
        left.erase(it);
      }

      return id;
    }

    static ::tools::permutation<T> from(const int n, long long id) {
      if (n == 0) return ::tools::permutation<T>(0);

      ::std::vector<int> left(n);
      ::std::iota(left.begin(), left.end(), 0);

      ::std::vector<long long> fact(n);
      fact[0] = 1;
      for (int i = 1; i < n; ++i) {
        fact[i] = fact[i - 1] * i;
      }

      ::std::vector<int> p;
      for (int i = 0; i < n; ++i) {
        const auto it = ::std::next(left.begin(), id / fact[n - i - 1]);
        p.push_back(*it);
        left.erase(it);
        id %= fact[n - i - 1];
      }

      return ::tools::permutation<T>(p);
    }

    ::tools::permutation<T> inv() const {
      return ::tools::permutation<T>(this->m_inv);
    }
    ::tools::permutation<T>& inv_inplace() {
      this->m_perm.swap(this->m_inv);
      return *this;
    }
    T inv(const int i) const {
      assert(0 <= i && i < this->size());
      return this->m_inv[i];
    }

    ::tools::permutation<T>& operator*=(const ::tools::permutation<T>& other) {
      assert(this->size() == other.size());
      for (int i = 0; i < this->size(); ++i) {
        this->m_inv[i] = other.m_perm[this->m_perm[i]];
      }
      this->m_perm.swap(this->m_inv);
      this->make_inv();
      return *this;
    }
    friend ::tools::permutation<T> operator*(const ::tools::permutation<T>& lhs, const ::tools::permutation<T>& rhs) {
      return ::tools::permutation<T>(lhs) *= rhs;
    }

    friend bool operator==(const ::tools::permutation<T>& lhs, const ::tools::permutation<T>& rhs) {
      return lhs.m_perm == rhs.m_perm;
    }
    friend bool operator!=(const ::tools::permutation<T>& lhs, const ::tools::permutation<T>& rhs) {
      return lhs.m_perm != rhs.m_perm;
    }

    friend ::std::ostream& operator<<(::std::ostream& os, const ::tools::permutation<T>& self) {
      os << '(';
      auto it = self.begin();
      const auto end = self.end();
      if (it != end) {
        os << *it;
        for (++it; it != end; ++it) {
          os << ", " << *it;
        }
      }
      return os << ')';
    }
    friend ::std::istream& operator>>(::std::istream& is, ::tools::permutation<T>& self) {
      for (auto& value : self.m_perm) {
        is >> value;
      }
      self.verify_consistency();
      self.make_inv();
      return is;
    }
  };
}


#line 1 "tools/monoid.hpp"



#line 6 "tools/monoid.hpp"
#include <limits>
#line 1 "tools/gcd.hpp"



#line 6 "tools/gcd.hpp"

namespace tools {
  template <typename M, typename N>
  constexpr ::std::common_type_t<M, N> gcd(const M m, const N n) {
    return ::std::gcd(m, n);
  }
}


#line 9 "tools/monoid.hpp"

namespace tools {
  namespace monoid {
    template <typename M, M ...dummy>
    struct max;

    template <typename M>
    struct max<M> {
      static_assert(::std::is_arithmetic_v<M>, "M must be a built-in arithmetic type.");

      using T = M;
      static T op(const T lhs, const T rhs) {
        return ::std::max(lhs, rhs);
      }
      static T e() {
        if constexpr (::std::is_integral_v<M>) {
          return ::std::numeric_limits<M>::min();
        } else {
          return -::std::numeric_limits<M>::infinity();
        }
      }
    };

    template <typename M, M E>
    struct max<M, E> {
      static_assert(::std::is_integral_v<M>, "M must be a built-in integral type.");

      using T = M;
      static T op(const T lhs, const T rhs) {
        assert(E <= lhs);
        assert(E <= rhs);
        return ::std::max(lhs, rhs);
      }
      static T e() {
        return E;
      }
    };

    template <typename M, M ...dummy>
    struct min;

    template <typename M>
    struct min<M> {
      static_assert(::std::is_arithmetic_v<M>, "M must be a built-in arithmetic type.");

      using T = M;
      static T op(const T lhs, const T rhs) {
        return ::std::min(lhs, rhs);
      }
      static T e() {
        if constexpr (::std::is_integral_v<M>) {
          return ::std::numeric_limits<M>::max();
        } else {
          return ::std::numeric_limits<M>::infinity();
        }
      }
    };

    template <typename M, M E>
    struct min<M, E> {
      static_assert(::std::is_integral_v<M>, "M must be a built-in integral type.");

      using T = M;
      static T op(const T lhs, const T rhs) {
        assert(lhs <= E);
        assert(rhs <= E);
        return ::std::min(lhs, rhs);
      }
      static T e() {
        return E;
      }
    };

    template <typename M>
    struct multiplies {
    private:
      using VR = ::std::conditional_t<::std::is_arithmetic_v<M>, const M, const M&>;

    public:
      using T = M;
      static T op(VR lhs, VR rhs) {
        return lhs * rhs;
      }
      static T e() {
        return T(1);
      }
    };

    template <>
    struct multiplies<bool> {
      using T = bool;
      static T op(const bool lhs, const bool rhs) {
        return lhs && rhs;
      }
      static T e() {
        return true;
      }
    };

    template <typename M>
    struct gcd {
    private:
      static_assert(!::std::is_arithmetic_v<M> || (::std::is_integral_v<M> && !::std::is_same_v<M, bool>), "If M is a built-in arithmetic type, it must be integral except for bool.");
      using VR = ::std::conditional_t<::std::is_arithmetic_v<M>, const M, const M&>;

    public:
      using T = M;
      static T op(VR lhs, VR rhs) {
        return ::tools::gcd(lhs, rhs);
      }
      static T e() {
        return T(0);
      }
    };

    template <typename M, M E>
    struct update {
      static_assert(::std::is_integral_v<M>, "M must be a built-in integral type.");

      using T = M;
      static T op(const T lhs, const T rhs) {
        return lhs == E ? rhs : lhs;
      }
      static T e() {
        return E;
      }
    };
  }
}


#line 15 "tools/lis.hpp"

namespace tools {
  namespace lis {
    template <bool Strict, bool Restore, typename RandomAccessIterator, typename Compare, ::std::enable_if_t<::std::is_base_of_v<::std::random_access_iterator_tag, typename ::std::iterator_traits<RandomAccessIterator>::iterator_category>, ::std::nullptr_t> = nullptr>
    ::std::conditional_t<Restore, ::std::vector<int>, int> segtree(const RandomAccessIterator begin, const RandomAccessIterator end, const Compare& comp) {
      const int N = end - begin;

      const auto p = ::tools::permutation<int>([&]() {
        ::std::vector<int> v(N);
        if constexpr (Strict) {
          ::std::iota(v.rbegin(), v.rend(), 0);
        } else {
          ::std::iota(v.begin(), v.end(), 0);
        }
        ::std::stable_sort(v.begin(), v.end(), [&](const auto x, const auto y) {
          return comp(begin[x], begin[y]);
        });
        return v;
      }()).inv_inplace();

      ::atcoder::segtree<int, ::tools::monoid::max<int, 0>::op, ::tools::monoid::max<int, 0>::e> segtree(N);
      for (int i = 0; i < N; ++i) {
        segtree.set(p[i], segtree.prod(0, p[i]) + 1);
      }

      if constexpr (Restore) {
        ::std::vector<int> answer(segtree.all_prod(), -1);
        for (int i = N - 1; i >= 0; --i) {
          if (const auto k = segtree.get(p[i]); k == segtree.all_prod() || (answer[k] >= 0 && p[i] < p[answer[k]])) {
            answer[k - 1] = i;
          }
        }
        return answer;
      } else {
        return segtree.all_prod();
      }
    }
    template <bool Strict, bool Restore, typename InputIterator, typename Compare, ::std::enable_if_t<!::std::is_base_of_v<::std::random_access_iterator_tag, typename ::std::iterator_traits<InputIterator>::iterator_category>, ::std::nullptr_t> = nullptr>
    ::std::conditional_t<Restore, ::std::vector<int>, int> segtree(const InputIterator begin, const InputIterator end, const Compare& comp) {
      ::std::vector<typename ::std::iterator_traits<InputIterator>::value_type> v(begin, end);
      return ::tools::lis::segtree<Strict, Restore>(v.begin(), v.end());
    }
    template <bool Strict, bool Restore, typename InputIterator>
    ::std::conditional_t<Restore, ::std::vector<int>, int> segtree(const InputIterator begin, const InputIterator end) {
      return ::tools::lis::segtree<Strict, Restore>(begin, end, ::std::less<typename ::std::iterator_traits<InputIterator>::value_type>{});
    }
    template <bool Strict, typename InputIterator, typename Compare>
    int segtree(const InputIterator begin, const InputIterator end, const Compare& comp) {
      return ::tools::lis::segtree<Strict, false>(begin, end, comp);
    }
    template <bool Strict, typename InputIterator>
    int segtree(const InputIterator begin, const InputIterator end) {
      return ::tools::lis::segtree<Strict, false>(begin, end, ::std::less<typename ::std::iterator_traits<InputIterator>::value_type>{});
    }

    template <bool Strict, bool Restore, typename RandomAccessIterator, typename Compare, ::std::enable_if_t<::std::is_base_of_v<::std::random_access_iterator_tag, typename ::std::iterator_traits<RandomAccessIterator>::iterator_category>, ::std::nullptr_t> = nullptr>
    ::std::conditional_t<Restore, ::std::vector<int>, int> bisect(const RandomAccessIterator begin, const RandomAccessIterator end, const Compare& comp) {
      const int N = end - begin;

      ::std::vector<int> bisect;
      ::std::vector<int> lengths(Restore ? N : 0);
      for (int i = 0; i < N; ++i) {
        const auto it = Strict
          ? ::std::lower_bound(bisect.begin(), bisect.end(), i, [&](const auto x, const auto y) { return comp(begin[x], begin[y]); })
          : ::std::upper_bound(bisect.begin(), bisect.end(), i, [&](const auto x, const auto y) { return comp(begin[x], begin[y]); });
        if constexpr (Restore) {
          lengths[i] = ::std::distance(bisect.begin(), it) + 1;
        }
        if (it != bisect.end()) {
          *it = i;
        } else {
          bisect.push_back(i);
        }
      }

      if constexpr (Restore) {
        ::std::vector<int> answer(bisect.size(), -1);
        for (int i = N - 1; i >= 0; --i) {
          if (const auto k = lengths[i]; ::std::cmp_equal(k, bisect.size()) || (answer[k] >= 0 && (Strict ? comp(begin[i], begin[answer[k]]) : !comp(begin[answer[k]], begin[i])))) {
            answer[k - 1] = i;
          }
        }
        return answer;
      } else {
        return bisect.size();
      }
    }
    template <bool Strict, bool Restore, typename InputIterator, typename Compare, ::std::enable_if_t<!::std::is_base_of_v<::std::random_access_iterator_tag, typename ::std::iterator_traits<InputIterator>::iterator_category>, ::std::nullptr_t> = nullptr>
    ::std::conditional_t<Restore, ::std::vector<int>, int> bisect(const InputIterator begin, const InputIterator end, const Compare& comp) {
      ::std::vector<typename ::std::iterator_traits<InputIterator>::value_type> v(begin, end);
      return ::tools::lis::bisect<Strict, Restore>(v.begin(), v.end());
    }
    template <bool Strict, bool Restore, typename InputIterator>
    ::std::conditional_t<Restore, ::std::vector<int>, int> bisect(const InputIterator begin, const InputIterator end) {
      return ::tools::lis::bisect<Strict, Restore>(begin, end, ::std::less<typename ::std::iterator_traits<InputIterator>::value_type>{});
    }
    template <bool Strict, typename InputIterator, typename Compare>
    int bisect(const InputIterator begin, const InputIterator end, const Compare& comp) {
      return ::tools::lis::bisect<Strict, false>(begin, end, comp);
    }
    template <bool Strict, typename InputIterator>
    int bisect(const InputIterator begin, const InputIterator end) {
      return ::tools::lis::bisect<Strict, false>(begin, end, ::std::less<typename ::std::iterator_traits<InputIterator>::value_type>{});
    }
  }
}


#line 6 "tests/lis/bisect/no_restore.test.cpp"

int main() {
  std::cin.tie(nullptr);
  std::ios_base::sync_with_stdio(false);

  int n;
  std::cin >> n;
  std::vector<int> a(n);
  for (auto&& a_i : a) std::cin >> a_i;

  std::cout << tools::lis::bisect<true>(a.begin(), a.end()) << '\n';
  return 0;
}

Test cases

Env Name Status Elapsed Memory
g++ 00_sample_00.in :heavy_check_mark: AC 5 ms 4 MB
g++ 00_sample_01.in :heavy_check_mark: AC 4 ms 4 MB
g++ 01_small_00.in :heavy_check_mark: AC 4 ms 4 MB
g++ 01_small_01.in :heavy_check_mark: AC 4 ms 4 MB
g++ 01_small_02.in :heavy_check_mark: AC 4 ms 4 MB
g++ 01_small_03.in :heavy_check_mark: AC 4 ms 4 MB
g++ 01_small_04.in :heavy_check_mark: AC 4 ms 4 MB
g++ 01_small_05.in :heavy_check_mark: AC 4 ms 4 MB
g++ 01_small_06.in :heavy_check_mark: AC 4 ms 4 MB
g++ 01_small_07.in :heavy_check_mark: AC 4 ms 4 MB
g++ 02_rand_00.in :heavy_check_mark: AC 4 ms 4 MB
g++ 02_rand_01.in :heavy_check_mark: AC 4 ms 4 MB
g++ 02_rand_02.in :heavy_check_mark: AC 4 ms 4 MB
g++ 02_rand_03.in :heavy_check_mark: AC 4 ms 4 MB
g++ 03_linear_00.in :heavy_check_mark: AC 4 ms 3 MB
g++ 03_linear_01.in :heavy_check_mark: AC 4 ms 4 MB
g++ 03_linear_03.in :heavy_check_mark: AC 4 ms 3 MB
g++ 03_linear_04.in :heavy_check_mark: AC 4 ms 4 MB
g++ 04_critical_00.in :heavy_check_mark: AC 5 ms 4 MB
g++ 04_critical_01.in :heavy_check_mark: AC 5 ms 4 MB
g++ 04_critical_02.in :heavy_check_mark: AC 5 ms 4 MB
g++ 04_critical_03.in :heavy_check_mark: AC 5 ms 4 MB
g++ 05_maximum_00.in :heavy_check_mark: AC 9 ms 4 MB
g++ 05_maximum_01.in :heavy_check_mark: AC 10 ms 4 MB
g++ 05_maximum_02.in :heavy_check_mark: AC 12 ms 4 MB
g++ 05_maximum_03.in :heavy_check_mark: AC 13 ms 4 MB
g++ 05_maximum_04.in :heavy_check_mark: AC 13 ms 4 MB
g++ 05_maximum_05.in :heavy_check_mark: AC 14 ms 4 MB
g++ 05_maximum_06.in :heavy_check_mark: AC 12 ms 4 MB
g++ 05_maximum_07.in :heavy_check_mark: AC 10 ms 4 MB
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