Submission #395890

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
395890	2021-04-29 05:43:54	Cyanmond	Boat (APIO16_boat)	C++17	100 / 100	1942 ms	4300 KiB

boat

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#pragma region template
#include "bits/stdc++.h"
using llint = long long;
using isize = std::ptrdiff_t;
using usize = std::size_t;
template <class T>
T read() {
  T ret; std::cin >> ret;
  return ret;
}
template <class T>
auto mk_vec(const int n, const T value) { return std::vector(n, value); }
template <class... Args>
auto mk_vec(const int n, Args... args) { return std::vector(n, mk_vec(args...)); }
template <class T, class = std::enable_if_t<std::is_signed_v<T>>>
class range {
  struct range_iterator {
    T itr;
    constexpr range_iterator(const int pos) noexcept : itr(pos) {}
    constexpr void operator++() noexcept { ++itr; }
    constexpr bool operator != (const range_iterator& other) const noexcept {
      return itr != other.itr;
    }
    constexpr T operator*() const noexcept { return itr; }
  };
  const range_iterator first, last;
 
 
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Compilation message (stderr)

boat.cpp:1: warning: ignoring #pragma region template [-Wunknown-pragmas]
    1 | #pragma region template
      | 
boat.cpp:65: warning: ignoring #pragma endregion  [-Wunknown-pragmas]
   65 | #pragma endregion
      |

• Subtask 1: 9 / 9
• Subtask 2: 22 / 22
• Subtask 3: 27 / 27
• Subtask 4: 42 / 42