Submission #1235933

#	Time	Username	Problem	Language	Result	Execution time	Memory
1235933		stanirina	카니발 티켓 (IOI20_tickets)	C++20	Compilation error	0 ms	0 KiB

tickets

#include <bits/stdc++.h>
#include "tickets.h"
#define int long long


using namespace std;
/*
void allocate_tickets(vector<vector<int>> ans){
    int n=ans.size();
    int m=ans[0].size();
    for(int i=0;i<n;i++){
        for(int j=0;j<m;j++)cout<<ans[i][j]<<' ';
        cout<<endl;
    }
}
*/
long long find_maximum(int32_t k, vector<std::vector<int32_t>> x) {
	int n = x.size();
	int m = x[0].size();

	vector<int> maksimum(n,-1);
	vector<int> minimum(n,10000000000000ll);
	vector<int> pmin(n,-1ll);
	vector<int> pmax(n,-1ll);
	for(int i=0;i<n;i++){
        for(int j=0;j<m;j++){
            minimum[i]=min(minimum[i],x[i][j]);
            maksimum[i]=max(maksimum[i],x[i][j]);
            if(minimum[i]==x[i][j])pmin[i]=j;
            if(maksimum[i]==x[i][j])pmax[i]=j;
        }
	}

	vector<vector<int>> dp(n+1);
	for(int i=0;i<n+1;i++)dp[i].assign(n/2+1,0ll);
	vector<vector<int>> potez(n+1);
	for(int i=0;i<n+1;i++)potez[i].assign(n/2+1,0ll);
	for(int j=1;j<n/2+1;j++){
        dp[0][j]=dp[0][j-1]-minimum[j-1];
	}
	for(int i=1;i<n+1;i++){
        for(int j=1;j<n/2+1;j++){
            dp[i][j]=max(dp[i-1][j-1]+maksimum[i-1],dp[i-1][j]-minimum[i-1]);
            if(dp[i][j]==dp[i-1][j-1]+maksimum[i-1])potez[i][j]=1;
        }
	}
	vector<vector<int32_t>> ans(n);
	for(int i=0;i<n;i++)ans[i].assign(m,-1);
	int red=n/2-1;
	for(int i=n;i>0;i--){
        if(potez[i][red]==1)ans[i-1][pmax[i-1]]=0;
        else ans[i-1][pmin[i-1]]=0;
        red-=potez[i][red];
	}

	allocate_tickets(ans);
	return dp[n][n/2];
}

Compilation message (stderr)

tickets.cpp: In function 'long long int find_maximum(int32_t, std::vector<std::vector<int> >)':
tickets.cpp:27:27: error: no matching function for call to 'min(__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type&, __gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type&)'
   27 |             minimum[i]=min(minimum[i],x[i][j]);
      |                        ~~~^~~~~~~~~~~~~~~~~~~~
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 tickets.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:
tickets.cpp:27:27: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'})
   27 |             minimum[i]=min(minimum[i],x[i][j]);
      |                        ~~~^~~~~~~~~~~~~~~~~~~~
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 tickets.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:
tickets.cpp:27:27: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'})
   27 |             minimum[i]=min(minimum[i],x[i][j]);
      |                        ~~~^~~~~~~~~~~~~~~~~~~~
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 tickets.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:
tickets.cpp:27:27: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   27 |             minimum[i]=min(minimum[i],x[i][j]);
      |                        ~~~^~~~~~~~~~~~~~~~~~~~
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 tickets.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:
tickets.cpp:27:27: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   27 |             minimum[i]=min(minimum[i],x[i][j]);
      |                        ~~~^~~~~~~~~~~~~~~~~~~~
tickets.cpp:28:28: error: no matching function for call to 'max(__gnu_cxx::__alloc_traits<std::allocator<long long int>, long long int>::value_type&, __gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type&)'
   28 |             maksimum[i]=max(maksimum[i],x[i][j]);
      |                         ~~~^~~~~~~~~~~~~~~~~~~~~
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 tickets.cpp:1:
/usr/include/c++/11/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++/11/bits/stl_algobase.h:254:5: note:   template argument deduction/substitution failed:
tickets.cpp:28:28: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'})
   28 |             maksimum[i]=max(maksimum[i],x[i][j]);
      |                         ~~~^~~~~~~~~~~~~~~~~~~~~
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 tickets.cpp:1:
/usr/include/c++/11/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++/11/bits/stl_algobase.h:300:5: note:   template argument deduction/substitution failed:
tickets.cpp:28:28: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and '__gnu_cxx::__alloc_traits<std::allocator<int>, int>::value_type' {aka 'int'})
   28 |             maksimum[i]=max(maksimum[i],x[i][j]);
      |                         ~~~^~~~~~~~~~~~~~~~~~~~~
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 tickets.cpp:1:
/usr/include/c++/11/bits/stl_algo.h:3461:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(std::initializer_list<_Tp>)'
 3461 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3461:5: note:   template argument deduction/substitution failed:
tickets.cpp:28:28: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   28 |             maksimum[i]=max(maksimum[i],x[i][j]);
      |                         ~~~^~~~~~~~~~~~~~~~~~~~~
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 tickets.cpp:1:
/usr/include/c++/11/bits/stl_algo.h:3467:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(std::initializer_list<_Tp>, _Compare)'
 3467 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/11/bits/stl_algo.h:3467:5: note:   template argument deduction/substitution failed:
tickets.cpp:28:28: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   28 |             maksimum[i]=max(maksimum[i],x[i][j]);
      |                         ~~~^~~~~~~~~~~~~~~~~~~~~