Eroare de compilare: main.cpp:15:1: error: 'vector' does not name a type 15 | vector<pair<int,int>>ans; | ^~~~~~ main.cpp: In function 'int main()': main.cpp:35:17: error: 'ans' was not declared in this scope; did you mean 'abs'? 35 | ans.push_back(make_pair(0,1)); | ^~~ | abs main.cpp:40:17: error: 'ans' was not declared in this scope; did you mean 'abs'? 40 | ans.push_back(make_pair(0,2)); | ^~~ | abs main.cpp:46:13: error: 'ans' was not declared in this scope; did you mean 'abs'? 46 | ans.push_back(make_pair(2,0)); | ^~~ | abs main.cpp:52:13: error: 'ans' was not declared in this scope; did you mean 'abs'? 52 | ans.push_back(make_pair(1,0)); | ^~~ | abs main.cpp:56:19: error: 'ans' was not declared in this scope; did you mean 'abs'? 56 | fout<<2<<" "<<ans.size()<<"\n"; | ^~~ | abs main.cpp:19:13: warning: unused variable 'j' [-Wunused-variable] 19 | int n,i,j,k,x,mask,varf; | ^ main.cpp:19:15: warning: unused variable 'k' [-Wunused-variable] 19 | int n,i,j,k,x,mask,varf; | ^ Non zero exit status: 1