lost@hdu

#include #include #include #include #include #include const int inf = 0; using namespace std; vector q; set p; set::iterator ss,tt,it,l; vector::iterator s,t; int main() { int n,nn; while(~sca

#include #include #include #include #include using namespace std; vector q(5); vector::iterator s,t,l,ll,it; int main() { int n; while(~scanf("%d",&n)) { //for(int i=0;i<n;i++)