Eroare de compilare: user.cpp:15:15: error: conflicting declaration ‘int g [20]’ int g[NMAX + 3]; ^ user.cpp:12:10: error: ‘g’ has a previous declaration as ‘std::ofstream g’ ofstream g("zebughil.out"); ^ user.cpp: In function ‘void solve()’: user.cpp:22:15: error: no match for ‘operator[]’ (operand types are ‘std::ofstream {aka std::basic_ofstream<char>}’ and ‘int’) f >> g[i]; ^ user.cpp:29:31: error: no match for ‘operator[]’ (operand types are ‘std::ofstream {aka std::basic_ofstream<char>}’ and ‘int’) if (d[p].y + g[i] <= 0) { ^ user.cpp:30:57: error: no match for ‘operator[]’ (operand types are ‘std::ofstream {aka std::basic_ofstream<char>}’ and ‘int’) d[j] = min(d[j], {d[p].x, d[p].y + g[i]}); ^ user.cpp:30:61: error: no matching function for call to ‘min(std::pair<int, int>&, <brace-enclosed initializer list>)’ d[j] = min(d[j], {d[p].x, d[p].y + g[i]}); ^ user.cpp:30:61: 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:193:5: note: const _Tp& std::min(const _Tp&, const _Tp&) [with _Tp = std::pair<int, int>] min(const _Tp& __a, const _Tp& __b) ^ /usr/include/c++/4.8/bits/stl_algobase.h:193:5: note: no known conversion for argument 2 from ‘<brace-enclosed initializer list>’ to ‘const std::pair<int, int>&’ /usr/include/c++/4.8/bits/stl_algobase.h:239:5: note: template<class _Tp, class _Compare> const _Tp& std::min(const _Tp&, const _Tp&, _Compare) min(const _Tp& __a, const _Tp& __b, _Compare __comp) ^ /usr/include/c++/4.8/bits/stl_algobase.h:239:5: note: template argument deduction/substitution failed: user.cpp:30:61: note: candidate expects 3 arguments, 2 provided d[j] = min(d[j], {d[p].x, d[p].y + g[i]}); ^ user.cpp:32:23: error: ‘conf’ was not declared in this scope d[conf] = min(d[j], {d[p].x + 1, -G + g[i]}); ^ user.cpp:32:60: error: no match for ‘operator[]’ (operand types are ‘std::ofstream {aka std::basic_ofstream<char>}’ and ‘int’) d[conf] = min(d[j], {d[p].x + 1, -G + g[i]}); ^ user.cpp:32:64: error: no matching function for call to ‘min(std::pair<int, int>&, <brace-enclosed initializer list>)’ d[conf] = min(d[j], {d[p].x + 1, -G + g[i]}); ^ user.cpp:32:64: 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,