제출 #1186915

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1186915		nagorn_ph	Combo (IOI18_combo)	C++20	0 / 100	0 ms	408 KiB

combo

#include <bits/stdc++.h>
#include "combo.h"

using namespace std;

string guess_sequence(int n) {
    string s = "";
    string can = "";
    int op;
    op = press("A");
    if (op == 1) {
        can = "BXY";
        s += 'A';
    }
    else {
        op = press("B");
        if (op == 1) {
            can = "AXY";
            s += 'B';
        }
        else {
            op = press("X");
            if (op == 1) {
                can = "ABY";
                s += 'X';
            }
            else can = "ABX", s += 'Y';
        }
    }
    for (int i = 1; i < n - 1; i++) {
        string curr = s + can[0] + s + can[1] + can[0] + s + can[1] + can[1] + s + can[1] + can[2];
        op = press(curr);
        if (op == i) s += can[2];
        else if (op == i + 1) s += can[0];
        else if (op == i + 2) s += can[1];
    }
    string curr = s + can[0] + s + can[1] + s + can[2];
    op = press(curr);
    return curr;
}

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