제출 #544622

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
544622		LunaMeme	콤보 (IOI18_combo)	C++14	0 / 100	1 ms	208 KiB

combo

#include <bits/stdc++.h>
using namespace std;
typedef pair<int, int> ii;
typedef vector<pair<int, int>> vii;
typedef vector<int> vi;
typedef long long ll;
#define PB push_back
#define MP make_pair
#define FOR(i, x, y) for (ll i = x; i < y ; i ++)
#include <combo.h>
string guess_sequence(int n){
    string s;
    string l[] = {"A", "B", "X", "Y"};
    string start;
    int num = 0;

    vector<string> m;
    if (press("AB")){
        if (press("A")){
            start ="A";
        }
        else start = "B";
    }
    else if (press("X")) start = "X";
    else start = "Y";
    s = start;
    FOR(i, 0, 4){
        if (l[i] != start){
            m.PB(l[i]);
        }
    }
    FOR(i, 0, num - 2){
        int guess = press(s + m[0] + s + m[1] + m[0] + s + m[1] + m[1] + s + m[1] + m[2]);
        if (guess == 0){
            s += m[2];
        }
        else if (guess == 1){
            s += m[0];
        } 
        else {
            s += m[2];
        }
    }
    if (press("AB")){
        if (press("A")){
            s += "A";
        }
        else s += "B";
    }
    else if (press("X")) s +="X";
    else s +="Y";
    return s;

}

• Subtask 1: 0 / 5
• Subtask 2: 0 / 95