Eroare de compilare: main.cpp: In function 'bool exista_nemuritor(int, int, int, int)': main.cpp:13:1: warning: no return statement in function returning non-void [-Wreturn-type] } ^ main.cpp: At global scope: main.cpp:15:24: error: redefinition of 'std::vector<std::pair<int, int> > v' vector<pair<int,int> > v; ^ main.cpp:6:25: note: 'std::vector<std::pair<int, int> > v' previously declared here vector <pair<int,int> > v; ^ main.cpp: In function 'int main()': main.cpp:24:18: error: 'tru' was not declared in this scope Me[a][b]=tru; ^~~ main.cpp:27:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(k=0;k<v.size();k++) ~^~~~~~~~~ main.cpp:38:33: error: 'accesibil' was not declared in this scope if(accesibil(p+i,p+j)==true) ^ main.cpp:41:38: error: no matching function for call to 'std::vector<std::pair<int, int> >::push_back(int, int)' mut.push_back(p+i,p+j); ^ In file included from /usr/include/c++/6/vector:64:0, from /usr/include/c++/6/queue:61, from /usr/include/x86_64-linux-gnu/c++/6/bits/stdc++.h:86, from main.cpp:4: /usr/include/c++/6/bits/stl_vector.h:914:7: note: candidate: void std::vector<_Tp, _Alloc>::push_back(const value_type&) [with _Tp = std::pair<int, int>; _Alloc = std::allocator<std::pair<int, int> >; std::vector<_Tp, _Alloc>::value_type = std::pair<int, int>] push_back(const value_type& __x) ^~~~~~~~~ /usr/include/c++/6/bits/stl_vector.h:914:7: note: candidate expects 1 argument, 2 provided /usr/include/c++/6/bits/stl_vector.h:932:7: note: candidate: void std::vector<_Tp, _Alloc>::push_back(std::vector<_Tp, _Alloc>::value_type&&) [with _Tp = std::pair<int, int>; _Alloc = std::allocator<std::pair<int, int> >; std::vector<_Tp, _Alloc>::value_type = std::pair<int, int>] push_back(value_type&& __x) ^~~~~~~~~ /usr/include/c++/6/bits/stl_vector.h:932:7: note: candidate expects 1 argument, 2 provided main.cpp:47:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(i=0;i<v.size();i++) ~^~~~~~~~~ Non zero exit status: 1