Submission #64895

#	Time	Username	Problem	Language	Result	Execution time	Memory
64895		mirbek01	Boxes with souvenirs (IOI15_boxes)	C++17	Compilation error	0 ms	0 KiB

boxes

#include "boxes.h"

# include <bits/stdc++.h>

using namespace std;

long long delivery(int N, int K, int L, int p[]) {
      long long ans = 0;

      if(K == 1){
            for(int i = 0; i < N; i ++){
                  if((L - p[i]) > p[i])
                        ans += p[i] * 2;
                  else
                        ans += (L - p[i]) * 2;
            }
      } else {
            sort(p, p + N);
            ans = L + 1;
            for(int i = 0; i < N - 1; i ++){
                  ans = min(ans, (p[i] * 2) + (L - p[i + 1]) * 2);
            }
      }

      return ans;
}

Compilation message (stderr)

boxes.cpp: In function 'long long int delivery(int, int, int, int*)':
boxes.cpp:21:65: error: no matching function for call to 'min(long long int&, int)'
                   ans = min(ans, (p[i] * 2) + (L - p[i + 1]) * 2);
                                                                 ^
In file included from /usr/include/c++/7/bits/specfun.h:45:0,
                 from /usr/include/c++/7/cmath:1914,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
                 from boxes.cpp:3:
/usr/include/c++/7/bits/stl_algobase.h:195:5: note: candidate: template<class _Tp> constexpr const _Tp& std::min(const _Tp&, const _Tp&)
     min(const _Tp& __a, const _Tp& __b)
     ^~~
/usr/include/c++/7/bits/stl_algobase.h:195:5: note:   template argument deduction/substitution failed:
boxes.cpp:21:65: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
                   ans = min(ans, (p[i] * 2) + (L - p[i + 1]) * 2);
                                                                 ^
In file included from /usr/include/c++/7/bits/specfun.h:45:0,
                 from /usr/include/c++/7/cmath:1914,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:41,
                 from boxes.cpp:3:
/usr/include/c++/7/bits/stl_algobase.h:243:5: note: candidate: template<class _Tp, class _Compare> constexpr const _Tp& std::min(const _Tp&, const _Tp&, _Compare)
     min(const _Tp& __a, const _Tp& __b, _Compare __comp)
     ^~~
/usr/include/c++/7/bits/stl_algobase.h:243:5: note:   template argument deduction/substitution failed:
boxes.cpp:21:65: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
                   ans = min(ans, (p[i] * 2) + (L - p[i + 1]) * 2);
                                                                 ^
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
                 from boxes.cpp:3:
/usr/include/c++/7/bits/stl_algo.h:3450:5: note: candidate: template<class _Tp> constexpr _Tp std::min(std::initializer_list<_Tp>)
     min(initializer_list<_Tp> __l)
     ^~~
/usr/include/c++/7/bits/stl_algo.h:3450:5: note:   template argument deduction/substitution failed:
boxes.cpp:21:65: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
                   ans = min(ans, (p[i] * 2) + (L - p[i + 1]) * 2);
                                                                 ^
In file included from /usr/include/c++/7/algorithm:62:0,
                 from /usr/include/x86_64-linux-gnu/c++/7/bits/stdc++.h:65,
                 from boxes.cpp:3:
/usr/include/c++/7/bits/stl_algo.h:3456:5: note: candidate: template<class _Tp, class _Compare> constexpr _Tp std::min(std::initializer_list<_Tp>, _Compare)
     min(initializer_list<_Tp> __l, _Compare __comp)
     ^~~
/usr/include/c++/7/bits/stl_algo.h:3456:5: note:   template argument deduction/substitution failed:
boxes.cpp:21:65: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
                   ans = min(ans, (p[i] * 2) + (L - p[i + 1]) * 2);
                                                                 ^