meetings.cpp: In function 'bool cmp(int, int)':
meetings.cpp:12:36: error: 'v' was not declared in this scope
12 | bool cmp(int l,int r){return Query(v[0],l,r)==l;}
| ^
meetings.cpp: In function 'void go(std::vector<int>)':
meetings.cpp:17:10: error: 'std::map<int, std::vector<int> >::mapped_type' {aka 'class std::vector<int>'} has no member named 'pb'
17 | m[v[0]].pb(v[0]);
| ^~
meetings.cpp:18:10: error: 'std::map<int, std::vector<int> >::mapped_type' {aka 'class std::vector<int>'} has no member named 'pb'
18 | m[v[1]].pb(v[1]);
| ^~
meetings.cpp:20:15: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
20 | for(int i=2;i<v.size();i++){
| ~^~~~~~~~~
meetings.cpp:22:24: error: 'class std::vector<int>' has no member named 'pb'
22 | if(!m.count(x)) path.pb(x);
| ^~
meetings.cpp:23:8: error: 'std::map<int, std::vector<int> >::mapped_type' {aka 'class std::vector<int>'} has no member named 'pb'
23 | m[x].pb(v[i]);
| ^~
meetings.cpp: In function 'void Solve(int)':
meetings.cpp:35:8: error: cannot convert 'std::vector<int>' to 'int'
35 | Solve(all);
| ^~~
| |
| std::vector<int>
meetings.cpp:31:16: note: initializing argument 1 of 'void Solve(int)'
31 | void Solve(int n){
| ~~~~^