Submission #482939

#	Time	Username	Problem	Language	Result	Execution time	Memory
482939		Spade1	Combo (IOI18_combo)	C++14	10 / 100	85 ms	444 KiB

combo

#include <bits/stdc++.h>
#include "combo.h"
#define ll long long
#define pii pair<int, int>
#define st first
#define nd second
#define pb push_back
using namespace std;

string s = "ABXY";

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

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