Submission #249114

#	TimeUTC-0	Username	Problem	Language	Result	Execution time	Memory
249114	2020-07-14 10:53:31	KoD	Strange Device (APIO19_strange_device)	C++17	100 / 100	1910 ms	298804 KiB

strange_device

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/**
 * @title Template
 */
#include <iostream>
#include <algorithm>
#include <utility>
#include <numeric>
#include <vector>
#include <array>
#include <map>
template <class T, class U>
inline bool chmin(T &lhs, const U &rhs) {
  if (lhs > rhs) { lhs = rhs; return true; }
  return false;
}
template <class T, class U>
inline bool chmax(T &lhs, const U &rhs) {
  if (lhs < rhs) { lhs = rhs; return true; }
  return false;
}
struct range {
  using itr = int64_t;
  struct iterator {
    itr i;
    constexpr iterator(itr i_) noexcept : i(i_) { }
 
 
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