Submission #1195654

#	Time	Username	Problem	Language	Result	Execution time	Memory
1195654		Cebrayil09	Combo (IOI18_combo)	C++20	0 / 100	0 ms	408 KiB

combo

#include <bits/stdc++.h>
using namespace std;

#define pb push_back

int press(string s);

string guess_sequence(int n) {
    string s;

    if(press("AB")) {
        if(press("A")) {
            s = "A";
        }
        else {
            s = "B";
        }
    }
    else {
        if(press("X")) {
            s = "X";
        }
        else {
            s = "Y";
        }
    }

    for(int i = 2;i <= n;i++) {
        string test = s + "B" + s  + "X";
        if(press(test) == i) {
            if(press(s+"B")) {
                s += "B";
                continue;
            }
            s += "X";
            continue;
        }

        s += "Y";
    }

    return s;
}

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