meetings.cpp: In function 'void Solve(int)':
meetings.cpp:29:9: error: redeclaration of 'int kk'
int kk;
^~
meetings.cpp:28:12: note: 'int kk' previously declared here
for(int kk=0;kk<n;kk++){
^~
meetings.cpp:30:8: error: 'k' was not declared in this scope
if(k==i or k==j){
^
meetings.cpp:30:8: note: suggested alternative: 'kk'
if(k==i or k==j){
^
kk
meetings.cpp:33:21: error: 'k' was not declared in this scope
int x=Query(i,j,k);
^
meetings.cpp:33:11: error: 'Query' was not declared in this scope
int x=Query(i,j,k);
^~~~~
meetings.cpp:29:9: warning: unused variable 'kk' [-Wunused-variable]
int kk;
^~
meetings.cpp:45:5: error: 'Bridge' was not declared in this scope
Bridge(i,j);
^~~~~~
meetings.cpp:45:5: note: suggested alternative: 'fwide'
Bridge(i,j);
^~~~~~
fwide