#include using namespace std; #define vi vector #define vvi vector #define vs vector #define pb push_back #define P pair #define vp vector

#define PP pair #define vpp vector #define fi first #define se second #define INF (1<<30) #define MOD 1000000007 #define REP(i,n) for(int i=0;i=0;i--) #define FOR(i,m,n) for(int i=m;i>n; vi vec(n); REP(i,n)vec[i]=i+1; while(1){ bool f=false; cout<<"?"; REP(i,n){ cout<<" "<>t; if(t==">"&&i