제출 #1147397

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1147397		Kaztaev_Alisher	콤보 (IOI18_combo)	C++20	10 / 100	14 ms	456 KiB

combo

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

#define ios ios_base::sync_with_stdio(0); cin.tie(0); cout.tie(0)
#define file(s) if (fopen(s".in", "r")) freopen(s".in", "r", stdin), freopen(s".out", "w", stdout)
#define all(a) a.begin() , a.end()
#define F first
#define S second

using namespace std;
using ll = long long;

const ll N = 1e6+5 , inf = 2e9 + 7 , block = 1000;
const ll INF = 1e18 ,   mod = 1e9+7;

string guess_sequence(int N) {
	string s = "";
	if(press("A")) s = "A";
	else if(press("Y")) s = "Y";
	else if(press("X")) s = "X";
	else s = "B";
	for(int i = 2; i <= N; i++){
		if('B' != s[0]) {
			s += "B";
			if(press(s) == i) continue;
			s.pop_back();
		}
		if('A' != s[0]) {
			s += "A";
			if(press(s) == i) continue;
			s.pop_back();
		}
		if('X' != s[0]) {
			s += "X";
			if(press(s) == i) continue;
			s.pop_back();
		}
		s += "Y";
	}
	return s;
}

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