Submission #153202

#	Time	Username	Problem	Language	Result	Execution time	Memory
153202		joylintp	Combo (IOI18_combo)	C++17	0 / 100	1 ms	200 KiB

combo

#include <bits/stdc++.h>
#include "combo.h"
 
using namespace std;
 
string guess_sequence(int n)
{
    string ret, but = "ABX";
 
    for (int i = 0; i < n; i++)
        for (int j = 0; j < 3; j++)
        {
            if (press(ret + but[j]) == (int)ret.size() + 1)
            {
                ret += but[j];
                break;
            }
            ret += "Y";
        }
 
    return ret;
}

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