Submission #232233

#	Time	Username	Problem	Language	Result	Execution time	Memory
232233		pere_gil	Combo (IOI18_combo)	C++14	0 / 100	1 ms	200 KiB

combo

#include "combo.h"
#include <iostream>

using namespace std;

string guess_sequence(int N){
      string s="";
    string re;
    if(press("A")==1){
        s+="A";
        re="BXY";
    }
    else{
        if(press("B")==1){
            s+="B";
            re="AXY";
        }
        else{
            if(press("X")==1){
                s+="X";
                re="ABY";
            }
            else{
                s+="Y";
                re="ABX";
            }
        }
    }
    bool ja;
    for(int i=0;i<N;i++){
        ja=true;
        if(ja and press(s+re[0])>0){
            s+=re[0];
            ja=false;
        }
        if(ja and press(s+re[1])>0){
            s+=re[1];
            ja=false;
        }
        if(ja and press(s+re[2])>0){
            s+=re[2];
            ja=false;
        }
    }
  return s;
}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 95