Borderou de evaluare (job #243545)

Eroare de compilare: user.cpp: In function ‘void solve()’: user.cpp:20:66: error: no matching function for call to ‘max(int&, long long int)’ user.cpp:20:66: note: candidates are: /usr/include/c++/4.6/bits/stl_algobase.h:210:5: note: template<class _Tp> const _Tp& std::max(const _Tp&, const _Tp&) /usr/include/c++/4.6/bits/stl_algobase.h:254:5: note: template<class _Tp, class _Compare> const _Tp& std::max(const _Tp&, const _Tp&, _Compare) /usr/include/c++/4.6/bits/stl_algo.h:4194:5: note: template<class _Tp> _Tp std::max(std::initializer_list<_Tp>) /usr/include/c++/4.6/bits/stl_algo.h:4199:5: note: template<class _Tp, class _Compare> _Tp std::max(std::initializer_list<_Tp>, _Compare) user.cpp: In function ‘void write()’: user.cpp:24:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp: In function ‘void read()’: user.cpp:7:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:8:20: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]