Submission #648230

#	Time	Username	Problem	Language	Result	Execution time	Memory
648230		Kenpar	Combo (IOI18_combo)	C++17	10 / 100	63 ms	452 KiB

combo

//OJUZ grind baby

#include <bits/stdc++.h>
#include <combo.h>
using namespace std;
#define ll long long

char word[] = {'A', 'B', 'X', 'Y'};

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

	for(int cur = 0; cur < N; cur++){
		for(int i = 0; i < 4; i++){
			string temp = ans + word[i];

			if(temp.length() > 1 && temp[0] == word[i]){
				continue;
			}

			int a = press(temp);

			if(a == cur + 1){
				ans = temp;
				break;
			}
		}
	}
	

	return ans;
}

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