Submission #1192604

#	Time	Username	Problem	Language	Result	Execution time	Memory
1192604		lopkus	Rabbit Carrot (LMIO19_triusis)	C++20	Compilation error	0 ms	0 KiB

triusis

#include <bits/stdc++.h>

#define int int64_t

void solve() {
  int n, d;
  std::cin >> n >> d;
  std::vector<int> a(n);
  for(int i = 0; i < n; i++) {
    std::cin >> a[i];
  }
  int ans = n;
  for(int mask = 0; mask < (1LL << n); mask++) {
    int can = 1;
    std::vector<int> b = a;
    for(int i = 1; i < n; i++) {
      if(mask & (1LL << i)) {
        b[i] = (i == 0 ? d : b[i - 1] + d);
      }
    }
    int c = 0;
    for(int i = 0; i < n; i++) {
      can &= (b[i] - c <= d);
      c = b[i];
    }
    if(can) {
      ans = std::min(ans, __builtin_popcount(mask));
    }
  }
  std::cout << ans;
}

signed main() {
  std::ios::sync_with_stdio(false);
  std::cin.tie(nullptr);

  int t = 1;
  //std::cin >> t;
  while (t--) {
      solve();
  }

  return 0;
}

Compilation message (stderr)

triusis.cpp: In function 'void solve()':
triusis.cpp:27:21: error: no matching function for call to 'min(int64_t&, int)'
   27 |       ans = std::min(ans, __builtin_popcount(mask));
      |             ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/bits/specfun.h:45,
                 from /usr/include/c++/11/cmath:1935,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41,
                 from triusis.cpp:1:
/usr/include/c++/11/bits/stl_algobase.h:230:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)'
  230 |     min(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/11/bits/stl_algobase.h:230:5: note:   template argument deduction/substitution failed:
triusis.cpp:27:21: note:   deduced conflicting types for parameter 'const _Tp' ('long int' and 'int')
   27 |       ans = std::min(ans, __builtin_popcount(mask));
      |             ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/bits/specfun.h:45,
                 from /usr/include/c++/11/cmath:1935,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:41,
                 from triusis.cpp:1:
/usr/include/c++/11/bits/stl_algobase.h:278:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)'
  278 |     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/11/bits/stl_algobase.h:278:5: note:   template argument deduction/substitution failed:
triusis.cpp:27:21: note:   deduced conflicting types for parameter 'const _Tp' ('long int' and 'int')
   27 |       ans = std::min(ans, __builtin_popcount(mask));
      |             ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/string:52,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from triusis.cpp:1:
/usr/include/c++/11/bits/stl_algo.h:3449:5: note: candidate: 'template<class _Tp> constexpr _Tp std::min(std::initializer_list<_Tp>)'
 3449 |     min(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3449:5: note:   template argument deduction/substitution failed:
triusis.cpp:27:21: note:   mismatched types 'std::initializer_list<_Tp>' and 'long int'
   27 |       ans = std::min(ans, __builtin_popcount(mask));
      |             ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
In file included from /usr/include/c++/11/string:52,
                 from /usr/include/c++/11/bits/locale_classes.h:40,
                 from /usr/include/c++/11/bits/ios_base.h:41,
                 from /usr/include/c++/11/ios:42,
                 from /usr/include/c++/11/istream:38,
                 from /usr/include/c++/11/sstream:38,
                 from /usr/include/c++/11/complex:45,
                 from /usr/include/c++/11/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/11/bits/stdc++.h:54,
                 from triusis.cpp:1:
/usr/include/c++/11/bits/stl_algo.h:3455:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::min(std::initializer_list<_Tp>, _Compare)'
 3455 |     min(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3455:5: note:   template argument deduction/substitution failed:
triusis.cpp:27:21: note:   mismatched types 'std::initializer_list<_Tp>' and 'long int'
   27 |       ans = std::min(ans, __builtin_popcount(mask));
      |             ~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~