Runtime Error
/in/foo.cc: In function 'int main()':
/in/foo.cc:8:12: warning: variable 'maxq' set but not used [-Wunused-but-set-variable]
int n,i,j,maxq,pn;
^~~~
/in/foo.cc: In function 'int main()':
/in/foo.cc:8:12: warning: variable 'maxq' set but not used [-Wunused-but-set-variable]
int n,i,j,maxq,pn;
^~~~
