제출 #238584

#제출 시각아이디문제언어결과실행 시간메모리
238584rahul_a_nCombo (IOI18_combo)C++14
10 / 100
89 ms544 KiB
#include<bits/stdc++.h>
#include "combo.h"
using namespace std;
string guess_sequence(int N){
  string ans;
  if(press("A")>0)
    ans="A";
  else if(press("B")>0)
    ans="B";
  else if(press("X")>0)
    ans="X";
  else
    ans="Y";
  for(int i=1;i<N;i++){
    if(press(ans+"A")>i)
    ans+="A";
  else if(press(ans+"B")>i)
    ans+="B";
  else if(press(ans+"X")>i)
    ans+="X";
  else
    ans+="Y";
  }
  return ans;
}
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