Submission #1017204

#	Time	Username	Problem	Language	Result	Execution time	Memory
1017204		serkanrashid	Holiday (IOI14_holiday)	C++14	Compilation error	0 ms	0 KiB

holiday

#include "holiday.h"
#include <bits/stdc++.h>

using namespace std;

long long int findMaxAttraction(int n, int start, int d, int attraction[])
{
    long long ans = 0;
    for(int l = 0; l <= start; l++)
    {
        for(int r = start; r < n; r++)
        {
            int dl = start-l;
            int dr = r-start;
            if(dl<dr) swap(dl,dr);
            int k = dl + 2*dr;
            k = d - k;
            if(k<=0) break;

            vector<int>v;
            for(int i = l; i <= r; i++) v.push_back(attraction[i]);
            sort(v.begin(),v.end());

            long long ch = 0;
            for(int i = v.size()-1; i >= max(0,v.size()-k); i--) ch += v[i];

            ans = max(ans,ch);
        }
    }
    return ans;
}

Compilation message (stderr)

holiday.cpp: In function 'long long int findMaxAttraction(int, int, int, int*)':
holiday.cpp:25:58: error: no matching function for call to 'max(int, std::vector<int>::size_type)'
   25 |             for(int i = v.size()-1; i >= max(0,v.size()-k); i--) ch += v[i];
      |                                                          ^
In file included from /usr/include/c++/10/bits/char_traits.h:39,
                 from /usr/include/c++/10/ios:40,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from holiday.cpp:2:
/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:
holiday.cpp:25:58: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'std::vector<int>::size_type' {aka 'long unsigned int'})
   25 |             for(int i = v.size()-1; i >= max(0,v.size()-k); i--) ch += v[i];
      |                                                          ^
In file included from /usr/include/c++/10/bits/char_traits.h:39,
                 from /usr/include/c++/10/ios:40,
                 from /usr/include/c++/10/istream:38,
                 from /usr/include/c++/10/sstream:38,
                 from /usr/include/c++/10/complex:45,
                 from /usr/include/c++/10/ccomplex:39,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:54,
                 from holiday.cpp:2:
/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:
holiday.cpp:25:58: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'std::vector<int>::size_type' {aka 'long unsigned int'})
   25 |             for(int i = v.size()-1; i >= max(0,v.size()-k); i--) ch += v[i];
      |                                                          ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from holiday.cpp:2:
/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:
holiday.cpp:25:58: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   25 |             for(int i = v.size()-1; i >= max(0,v.size()-k); i--) ch += v[i];
      |                                                          ^
In file included from /usr/include/c++/10/algorithm:62,
                 from /usr/include/x86_64-linux-gnu/c++/10/bits/stdc++.h:65,
                 from holiday.cpp:2:
/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:
holiday.cpp:25:58: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   25 |             for(int i = v.size()-1; i >= max(0,v.size()-k); i--) ch += v[i];
      |                                                          ^