Submission #1260049

#	Time	Username	Problem	Language	Result	Execution time	Memory
1260049		robijoy	Souvenirs (IOI25_souvenirs)	C++20	Compilation error	0 ms	0 KiB

souvenirs

/*
 *   Starting with the name of almighty ALLAH
 */
// #include "souvenirs.h"
#include <bits/stdc++.h>

using namespace std;

void buy_souvenirs(int N, long long P0) {
    int PN = max(0,P0 - (2*N));

    int RealPN = -1;
    for(int i = PN; i <= P0; ++i) {
        pair<vector<int>, long long> res = transaction(i);
        if(res.first.size() == 1) {
            RealPN = res.second;
            break;
        }
    }
    for (int i = 0; i < N-1; ++i)
    {
        pair<vector<int>, long long> res = transaction(RealPN);
    }
    vector<int> P;
    for (int i = RealPN+1; i <= P0; ++i)
    {
        pair<vector<int>, long long> res = transaction(i);
        if(res.first.size() == 1) {
            P.push_back(res.second);
        }
    }

    reverse(P.begin(), P.end());

    for (int i = 0; i < P.size(); ++i)
    {
        int cur = P[i];
        int num = i+1;
        for (int j = 0; j < num; ++j)
        {
              transaction(cur);
        }
    }
}

Compilation message (stderr)

souvenirs.cpp: In function 'void buy_souvenirs(int, long long int)':
souvenirs.cpp:10:17: error: no matching function for call to 'max(int, long long int)'
   10 |     int PN = max(0,P0 - (2*N));
      |              ~~~^~~~~~~~~~~~~~
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 souvenirs.cpp:5:
/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:
souvenirs.cpp:10:17: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   10 |     int PN = max(0,P0 - (2*N));
      |              ~~~^~~~~~~~~~~~~~
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 souvenirs.cpp:5:
/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:
souvenirs.cpp:10:17: note:   deduced conflicting types for parameter 'const _Tp' ('int' and 'long long int')
   10 |     int PN = max(0,P0 - (2*N));
      |              ~~~^~~~~~~~~~~~~~
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 souvenirs.cpp:5:
/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:
souvenirs.cpp:10:17: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   10 |     int PN = max(0,P0 - (2*N));
      |              ~~~^~~~~~~~~~~~~~
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 souvenirs.cpp:5:
/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:
souvenirs.cpp:10:17: note:   mismatched types 'std::initializer_list<_Tp>' and 'int'
   10 |     int PN = max(0,P0 - (2*N));
      |              ~~~^~~~~~~~~~~~~~
souvenirs.cpp:14:44: error: 'transaction' was not declared in this scope
   14 |         pair<vector<int>, long long> res = transaction(i);
      |                                            ^~~~~~~~~~~
souvenirs.cpp:22:44: error: 'transaction' was not declared in this scope
   22 |         pair<vector<int>, long long> res = transaction(RealPN);
      |                                            ^~~~~~~~~~~
souvenirs.cpp:27:44: error: 'transaction' was not declared in this scope
   27 |         pair<vector<int>, long long> res = transaction(i);
      |                                            ^~~~~~~~~~~
souvenirs.cpp:41:15: error: 'transaction' was not declared in this scope
   41 |               transaction(cur);
      |               ^~~~~~~~~~~