Submission #238584

#	Time	Username	Problem	Language	Result	Execution time	Memory
238584		rahul_a_n	Combo (IOI18_combo)	C++14	10 / 100	89 ms	544 KiB

combo

#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;
}

• Subtask 1: 5 / 5
• Subtask 2: 5 / 95