Submission #1322921

#TimeUsernameProblemLanguageResultExecution timeMemory
1322921phungmanager0Souvenirs (IOI25_souvenirs)C++20
Compilation error
0 ms0 KiB
#include "souvenirs.h" #include <bits/stdc++.h> #define FOR(i, a, b) for (int i = (a), _b = (b); i <= _b; i++) #define FORD(i, b, a) for (int i = (b), _a = (a); i >= _a; i--) #define REP(i, n) for (int i = 0, _n = (n); i < _n; i++) #define FORE(i, v) for (__typeof((v).begin()) i = (v).begin(); i != (v).end(); i++) #define ALL(v) (v).begin(), (v).end() #define MASK(i) (1LL << (i)) #define BIT(x, i) (((x) >> (i)) & 1) using namespace std; void buy_souvenirs(int N, long long P0) { vector<int> P(N), cnt(N); P[0] = P0; cnt[0] = 1; FOR(i, 1, N - 1) { if(P[i] != 0) { REP(j, max(0ll, i - cnt[i])) transaction(P[i]); } else { pair<vector<int>, long long> s = transaction(P[i - 1] - 1); if((int)s.first.size() == 1) { if(s.second == 0) P[i] = P[i - 1] - 1; else P[i] = P[i - 1] - 2; } else if((int)s.first.size() == 2) { P[i] = P[i - 1] - 2; P[i + 1] = 1; } FORE(it, s.first) cnt[*it]++; } } return; }

Compilation message (stderr)

souvenirs.cpp: In function 'void buy_souvenirs(int, long long int)':
souvenirs.cpp:16:23: error: no matching function for call to 'max(long long int, int)'
   16 |             REP(j, max(0ll, i - cnt[i])) transaction(P[i]);
      |                    ~~~^~~~~~~~~~~~~~~~~
souvenirs.cpp:5:41: note: in definition of macro 'REP'
    5 | #define REP(i, n) for (int i = 0, _n = (n); i < _n; i++)
      |                                         ^
In file included from /usr/include/c++/13/vector:62,
                 from souvenirs.h:2,
                 from souvenirs.cpp:1:
/usr/include/c++/13/bits/stl_algobase.h:257:5: note: candidate: 'template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&)'
  257 |     max(const _Tp& __a, const _Tp& __b)
      |     ^~~
/usr/include/c++/13/bits/stl_algobase.h:257:5: note:   template argument deduction/substitution failed:
souvenirs.cpp:16:23: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   16 |             REP(j, max(0ll, i - cnt[i])) transaction(P[i]);
      |                    ~~~^~~~~~~~~~~~~~~~~
souvenirs.cpp:5:41: note: in definition of macro 'REP'
    5 | #define REP(i, n) for (int i = 0, _n = (n); i < _n; i++)
      |                                         ^
/usr/include/c++/13/bits/stl_algobase.h:303:5: note: candidate: 'template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare)'
  303 |     max(const _Tp& __a, const _Tp& __b, _Compare __comp)
      |     ^~~
/usr/include/c++/13/bits/stl_algobase.h:303:5: note:   template argument deduction/substitution failed:
souvenirs.cpp:16:23: note:   deduced conflicting types for parameter 'const _Tp' ('long long int' and 'int')
   16 |             REP(j, max(0ll, i - cnt[i])) transaction(P[i]);
      |                    ~~~^~~~~~~~~~~~~~~~~
souvenirs.cpp:5:41: note: in definition of macro 'REP'
    5 | #define REP(i, n) for (int i = 0, _n = (n); i < _n; i++)
      |                                         ^
In file included from /usr/include/c++/13/algorithm:61,
                 from /usr/include/x86_64-linux-gnu/c++/13/bits/stdc++.h:51,
                 from souvenirs.cpp:2:
/usr/include/c++/13/bits/stl_algo.h:5795:5: note: candidate: 'template<class _Tp> constexpr _Tp std::max(initializer_list<_Tp>)'
 5795 |     max(initializer_list<_Tp> __l)
      |     ^~~
/usr/include/c++/13/bits/stl_algo.h:5795:5: note:   template argument deduction/substitution failed:
souvenirs.cpp:16:23: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   16 |             REP(j, max(0ll, i - cnt[i])) transaction(P[i]);
      |                    ~~~^~~~~~~~~~~~~~~~~
souvenirs.cpp:5:41: note: in definition of macro 'REP'
    5 | #define REP(i, n) for (int i = 0, _n = (n); i < _n; i++)
      |                                         ^
/usr/include/c++/13/bits/stl_algo.h:5805:5: note: candidate: 'template<class _Tp, class _Compare> constexpr _Tp std::max(initializer_list<_Tp>, _Compare)'
 5805 |     max(initializer_list<_Tp> __l, _Compare __comp)
      |     ^~~
/usr/include/c++/13/bits/stl_algo.h:5805:5: note:   template argument deduction/substitution failed:
souvenirs.cpp:16:23: note:   mismatched types 'std::initializer_list<_Tp>' and 'long long int'
   16 |             REP(j, max(0ll, i - cnt[i])) transaction(P[i]);
      |                    ~~~^~~~~~~~~~~~~~~~~
souvenirs.cpp:5:41: note: in definition of macro 'REP'
    5 | #define REP(i, n) for (int i = 0, _n = (n); i < _n; i++)
      |                                         ^