Eroare de compilare: user.cpp: In function ‘int main()’: user.cpp:17:14: warning: suggest parentheses around ‘+’ inside ‘>>’ [-Wparentheses] f >> sir + 1; ^ user.cpp:75:64: error: no matching function for call to ‘max(short int&, int)’ dp[i][j] = max (dp[i][j] , 2 + dp[i + 1][j - 1]); ^ user.cpp:75:64: note: candidates are: In file included from /usr/include/c++/4.8/bits/char_traits.h:39:0, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from user.cpp:1: /usr/include/c++/4.8/bits/stl_algobase.h:216:5: note: template<class _Tp> const _Tp& std::max(const _Tp&, const _Tp&) max(const _Tp& __a, const _Tp& __b) ^ /usr/include/c++/4.8/bits/stl_algobase.h:216:5: note: template argument deduction/substitution failed: user.cpp:75:64: note: deduced conflicting types for parameter ‘const _Tp’ (‘short int’ and ‘int’) dp[i][j] = max (dp[i][j] , 2 + dp[i + 1][j - 1]); ^ In file included from /usr/include/c++/4.8/bits/char_traits.h:39:0, from /usr/include/c++/4.8/ios:40, from /usr/include/c++/4.8/istream:38, from /usr/include/c++/4.8/fstream:38, from user.cpp:1: /usr/include/c++/4.8/bits/stl_algobase.h:260:5: note: template<class _Tp, class _Compare> const _Tp& std::max(const _Tp&, const _Tp&, _Compare) max(const _Tp& __a, const _Tp& __b, _Compare __comp) ^ /usr/include/c++/4.8/bits/stl_algobase.h:260:5: note: template argument deduction/substitution failed: user.cpp:75:64: note: deduced conflicting types for parameter ‘const _Tp’ (‘short int’ and ‘int’) dp[i][j] = max (dp[i][j] , 2 + dp[i + 1][j - 1]); ^