Eroare de compilare: main.cpp: In function 'int main()': main.cpp:25:38: error: 'j' was not declared in this scope for (int i=1; i+(1<<l)-1<=n; j++) ^ main.cpp:29:102: error: no matching function for call to 'max(int&, int&, int&, int&)' r[l][i][j]=max(r[l-1][i][j], r[l-1][i][j+lat], r[l-1][i+lat][j], r[l-1][i+lat][j+lat]); ^ In file included from /usr/include/c++/6/bits/char_traits.h:39:0, from /usr/include/c++/6/ios:40, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/fstream:38, from main.cpp:1: /usr/include/c++/6/bits/stl_algobase.h:219:5: note: candidate: template<class _Tp> constexpr const _Tp& std::max(const _Tp&, const _Tp&) max(const _Tp& __a, const _Tp& __b) ^~~ /usr/include/c++/6/bits/stl_algobase.h:219:5: note: template argument deduction/substitution failed: main.cpp:29:102: note: candidate expects 2 arguments, 4 provided r[l][i][j]=max(r[l-1][i][j], r[l-1][i][j+lat], r[l-1][i+lat][j], r[l-1][i+lat][j+lat]); ^ In file included from /usr/include/c++/6/bits/char_traits.h:39:0, from /usr/include/c++/6/ios:40, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/fstream:38, from main.cpp:1: /usr/include/c++/6/bits/stl_algobase.h:265:5: note: candidate: template<class _Tp, class _Compare> constexpr const _Tp& std::max(const _Tp&, const _Tp&, _Compare) max(const _Tp& __a, const _Tp& __b, _Compare __comp) ^~~ /usr/include/c++/6/bits/stl_algobase.h:265:5: note: template argument deduction/substitution failed: main.cpp:29:102: note: candidate expects 3 arguments, 4 provided r[l][i][j]=max(r[l-1][i][j], r[l-1][i][j+lat], r[l-1][i+lat][j], r[l-1][i+lat][j+lat]); ^ main.cpp:41:17: error: no match for 'operator>' (operand types are 'std::basic_istream<char>::__istream_type {aka std::basic_istream<char>}' and 'int') ci >> a > b >> k; ~~~~~~~~^~~~~~~~ main.cpp:41:17: note: candidate: operator>(int, int) <built-in> main.cpp:41:17: note: no known conversion for argument 1 from 'std::basic_istream<char>::__istream_type {aka std::basic_istream<char>}' to 'int' In file included from /usr/include/c++/6/bits/stl_algobase.h:64:0, from /usr/include/c++/6/bits/char_traits.h:39, from /usr/include/c++/6/ios:40, from /usr/include/c++/6/istream:38, from /usr/include/c++/6/fstream:38, from main.cpp:1: /usr/include/c++/6/bits/stl_pair.h:454:5: note: candidate: template<class _T1, class _T2> constexpr bool std::operator>(const std::pair<_T1, _T2>&, const std::pair<_T1, _T2>&) operator>(const pair<_T1, _T2>& __x, const pair<_T1, _T2>& __y) ^~~~~~~~ /usr/include/c++/6/bits/stl_pair.h:454:5: note: template argument deduction/substitution failed: main.cpp:41:24: note: 'std::basic_istream<char>::__istream_type {aka std::basic_istream<char>}' is not derived from 'const std::pair<_T1, _T2>' ci >> a > b >> k; ^ In file included from /usr/include/c++/6/bits/stl_algobase.h:67:0, Non zero exit status: 1