Borderou de evaluare (job #446587)

Eroare de compilare: user.cpp: In function ‘int32_t main()’: user.cpp:66:56: error: no matching function for call to ‘max(long long int&, int32_t&)’ user.cpp:66:56: note: candidates are: user.cpp:25:25: note: template<class T> T max(T, T, T) /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) /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_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_algobase.h:210:5: note: template<class _Tp> const _Tp& std::max(const _Tp&, const _Tp&) user.cpp:36:37: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:38:38: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp:39:40: warning: ignoring return value of ‘FILE* freopen(const char*, const char*, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] user.cpp: At global scope: user.cpp:24:22: warning: ‘dir’ defined but not used [-Wunused-variable]