Eroare de compilare: main.cpp: In function 'void dfs(int, int)': main.cpp:43:25: error: 'combine' was not declared in this scope 43 | ans=max(ans,combine(h,lds[aux[i]])); | ^~~~~~~ main.cpp:44:13: error: 'Merge' was not declared in this scope 44 | Merge(h,lis[aux[i]]); | ^~~~~ main.cpp:51:25: error: 'combine' was not declared in this scope 51 | ans=max(ans,combine(h,lis[aux[i]])); | ^~~~~~~ main.cpp:52:13: error: 'Merge' was not declared in this scope 52 | Merge(h,lds[aux[i]]); | ^~~~~ main.cpp:74:13: error: redeclaration of 'int st' 74 | int st=1,dr=(int)h2.size()-1,mij,p=0; | ^~ main.cpp:56:13: note: 'int st' previously declared here 56 | int st=1,dr=(int)h1.size()-1,mij,p=0; | ^~ main.cpp:74:18: error: redeclaration of 'int dr' 74 | int st=1,dr=(int)h2.size()-1,mij,p=0; | ^~ main.cpp:56:18: note: 'int dr' previously declared here 56 | int st=1,dr=(int)h1.size()-1,mij,p=0; | ^~ main.cpp:74:38: error: redeclaration of 'int mij' 74 | int st=1,dr=(int)h2.size()-1,mij,p=0; | ^~~ main.cpp:56:38: note: 'int mij' previously declared here 56 | int st=1,dr=(int)h1.size()-1,mij,p=0; | ^~~ main.cpp:74:42: error: redeclaration of 'int p' 74 | int st=1,dr=(int)h2.size()-1,mij,p=0; | ^ main.cpp:56:42: note: 'int p' previously declared here 56 | int st=1,dr=(int)h1.size()-1,mij,p=0; | ^ main.cpp: In function 'int main()': main.cpp:112:25: error: no matching function for call to 'std::vector<std::pair<int, int> >::push_back(double)' 112 | lis[i].push_back(-1e9); | ~~~~~~~~~~~~~~~~^~~~~~ In file included from /usr/include/c++/12.2.1/vector:64, from /usr/include/c++/12.2.1/functional:62, from /usr/include/c++/12.2.1/x86_64-pc-linux-gnu/bits/stdc++.h:71, from main.cpp:1: /usr/include/c++/12.2.1/bits/stl_vector.h:1276:7: note: candidate: 'constexpr void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = std::pair<int, int>; _Alloc = std::allocator<std::pair<int, int> >; value_type = std::pair<int, int>]' 1276 | push_back(const value_type& __x) | ^~~~~~~~~ /usr/include/c++/12.2.1/bits/stl_vector.h:1276:35: note: no known conversion for argument 1 from 'double' to 'const std::vector<std::pair<int, int> >::value_type&' {aka 'const std::pair<int, int>&'} 1276 | push_back(const value_type& __x) Non zero exit status: 1