meetings.cpp: In function 'bool comp(int, int)':
meetings.cpp:9:9: error: 'Query' was not declared in this scope
9 | if (Query(a,b,t)==b) {
| ^~~~~
meetings.cpp: In function 'void f(std::vector<int>)':
meetings.cpp:27:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
27 | for(int i=0;i<v.size();i++) {
| ~^~~~~~~~~
meetings.cpp:29:21: error: 'Query' was not declared in this scope
29 | save[i]=Query(v[one],v[two],v[i]);
| ^~~~~
meetings.cpp:35:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
35 | for(int i=0;i<v.size();i++) {
| ~^~~~~~~~~
meetings.cpp:45:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
45 | for(int i=0;i+1<vec.size();i++) {
| ~~~^~~~~~~~~~~
meetings.cpp:46:9: error: 'Bridge' was not declared in this scope
46 | Bridge(min(vec[i],vec[i+1]),max(vec[i],vec[i+1]));
| ^~~~~~
meetings.cpp:49:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
49 | for(int i=0;i<v.size();i++) {
| ~^~~~~~~~~
meetings.cpp:50:22: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
50 | for(int j=0;j<vec.size();j++) {
| ~^~~~~~~~~~~
meetings.cpp:57:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
57 | for(int i=0;i<vec.size();i++) {
| ~^~~~~~~~~~~
meetings.cpp: In function 'bool comp(int, int)':
meetings.cpp:15:1: warning: control reaches end of non-void function [-Wreturn-type]
15 | }
| ^