#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;ib.fi.fi){ return true; }else if(a.fi.fi>vec[i].fi.fi>>vec[i].fi.se; vec[i].se=i; } sort(all(vec),comp); REP(i,3){ cout<<(char)('A'+vec[i].se)<