Submission #1207483

#	Time	Username	Problem	Language	Result	Execution time	Memory
1207483		That_Salamander	Combo (IOI18_combo)	C++20	30 / 100	11 ms	452 KiB

combo

#include "combo.h"

using namespace std;

char chars[] = "ABXY";

string guess_sequence(int N) {
    string curr = "";

    for (int i = 0; i < N; i++) {
        if (press(curr + "A" + curr + "B") >= i+1) {
            if (press(curr + "A") >= i+1) {
                curr += "A";
            } else {
                curr += "B";
            }
        } else {
            if (press(curr + "X") >= i+1) {
                curr += "X";
            } else {
                curr += "Y";
            }
        }
    }

    return curr;
}

/*
curr = ""
AB

ABX

*/

• Subtask 1: 5 / 5
• Subtask 2: 25 / 95