Submission #738808

#	Time	Username	Problem	Language	Result	Execution time	Memory
738808		raul2008487	Combo (IOI18_combo)	C++17	10 / 100	65 ms	556 KiB

combo

#include "combo.h"

std::string guess_sequence(int N) {
  std::string query="";
    int cc=1;
    while(cc<=N){
        if(press(query+'A')==cc){
            query+='A';
        }
        else if(press(query+'B')==cc){
            query+='B';
        }
        else if(press(query+'X')==cc){
            query+='X';
        }
        else{
            query+='Y';
        }
        cc++;
    }
    return query;
}

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