Submission #587539

#	Time	Username	Problem	Language	Result	Execution time	Memory
587539		shrimb	Combo (IOI18_combo)	C++17	10 / 100	61 ms	488 KiB

combo

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

std::string guess_sequence(int N) {
    string cur = "";
    int len = 1;
    for (int i = 0 ; i < N ; i++) {
        string s = "ABXY";
        random_shuffle(s.begin(), s.end());
        for (char j : s) {
            if (press(cur + j) == len) {
                len++;
                cur = cur + j;
                break;
            }
        }
    }
    return cur;
}

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