Submission #581348

#	Time	Username	Problem	Language	Result	Execution time	Memory
581348		dvdg6566	Combo (IOI18_combo)	C++14	10 / 100	99 ms	548 KiB

combo

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

const char BUTTONS[] = "ABXY";

string guess_sequence(int N) {
    string s;
    for (int i = 0; i < N; i++) {
        char c;
        for (int j = 0; j < 4; j++) {
            if (press(s + BUTTONS[j]) == i + 1) c = BUTTONS[j];
        }
        s += c;
    }
    return s;
}

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