제출 #401970

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
401970		blue	A Difficult(y) Choice (BOI21_books)	C++17	컴파일 에러	0 ms	0 KiB

books

#include "books.h"
#include <vector>
#include <algorithm>
using namespace std;

long long n;
long long k;
long long a;

vector<long long> diff(100001);

vector<int> res;
long long curr_sum;

int L, R;

void res_search(long long l, long long books)
{
    // cerr << "rs " << l << ' ' << books << '\n';


    res.push_back(l);
    curr_sum += diff[l];

    if(books-1 == 0)
    {
        if(a <= curr_sum && curr_sum <= 2*a)
            answer(res);

        return;
    }

    for(long long r = l+1; r <= R; r++)
        res_search(r, books-1);

}



void binary_search(long long l, long long r)
{
    // cerr << "bs " << l << ' ' << r << '\n';
    if(l == r)
    {
        L = max(1, l-k+1);
        R = min(n, r+k-1);
        for(long long i = max(1, l-k+1); i <= min(n, r+k-1); i++)
            diff[i] = skim(i);

        res_search(L, k);
        impossible();
    }
    else
    {
        long long m = (l+r)/2 + 1;
        if(k*skim(m) <= 2*a)
            return binary_search(m, r);
        else
            return binary_search(l, m-1);
    }
}


       //books, choice size, limit,  skim limit
void solve(int N, int K, long long A, int S)
{
    n = N;
    k = K;
    a = A;

    binary_search(1LL, n);
}

컴파일 시 표준 에러 (stderr) 메시지

books.cpp: In function 'void binary_search(long long int, long long int)':
books.cpp:45:25: error: no matching function for call to 'max(int, long long int)'
   45 |         L = max(1, l-k+1);
      |                         ^
In file included from /usr/include/c++/10/vector:60,
                 from books.h:4,
                 from books.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:254:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  254 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/10/bits/stl_algobase.h:254:5: note:   template argument deduction/substitution failed:
books.cpp:45:25: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   45 |         L = max(1, l-k+1);
      |                         ^
In file included from /usr/include/c++/10/vector:60,
                 from books.h:4,
                 from books.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:300:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  300 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algobase.h:300:5: note:   template argument deduction/substitution failed:
books.cpp:45:25: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   45 |         L = max(1, l-k+1);
      |                         ^
In file included from /usr/include/c++/10/algorithm:62,
                 from books.cpp:3:
/usr/include/c++/10/bits/stl_algo.h:3480:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)'
 3480 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3480:5: note:   template argument deduction/substitution failed:
books.cpp:45:25: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   45 |         L = max(1, l-k+1);
      |                         ^
In file included from /usr/include/c++/10/algorithm:62,
                 from books.cpp:3:
/usr/include/c++/10/bits/stl_algo.h:3486:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)'
 3486 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3486:5: note:   template argument deduction/substitution failed:
books.cpp:45:25: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   45 |         L = max(1, l-k+1);
      |                         ^
books.cpp:47:39: error: no matching function for call to 'max(int, long long int)'
   47 |         for(long long i = max(1, l-k+1); i <= min(n, r+k-1); i++)
      |                                       ^
In file included from /usr/include/c++/10/vector:60,
                 from books.h:4,
                 from books.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:254:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  254 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/10/bits/stl_algobase.h:254:5: note:   template argument deduction/substitution failed:
books.cpp:47:39: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   47 |         for(long long i = max(1, l-k+1); i <= min(n, r+k-1); i++)
      |                                       ^
In file included from /usr/include/c++/10/vector:60,
                 from books.h:4,
                 from books.cpp:1:
/usr/include/c++/10/bits/stl_algobase.h:300:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  300 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algobase.h:300:5: note:   template argument deduction/substitution failed:
books.cpp:47:39: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   47 |         for(long long i = max(1, l-k+1); i <= min(n, r+k-1); i++)
      |                                       ^
In file included from /usr/include/c++/10/algorithm:62,
                 from books.cpp:3:
/usr/include/c++/10/bits/stl_algo.h:3480:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)'
 3480 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3480:5: note:   template argument deduction/substitution failed:
books.cpp:47:39: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   47 |         for(long long i = max(1, l-k+1); i <= min(n, r+k-1); i++)
      |                                       ^
In file included from /usr/include/c++/10/algorithm:62,
                 from books.cpp:3:
/usr/include/c++/10/bits/stl_algo.h:3486:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)'
 3486 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/10/bits/stl_algo.h:3486:5: note:   template argument deduction/substitution failed:
books.cpp:47:39: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   47 |         for(long long i = max(1, l-k+1); i <= min(n, r+k-1); i++)
      |                                       ^