제출 #919509

#제출 시각아이디문제언어결과실행 시간메모리
919509Nurislam콤보 (IOI18_combo)C++14
10 / 100
25 ms1468 KiB
#include "combo.h"
#include <bits/stdc++.h>
using namespace std;
string guess_sequence(int N) {
	string p = "";
	set<char> v = {'A', 'B', 'X', 'Y'};
	for(int i = 0; i < N; i++){
		for(auto j:v){
			int coin = press(p+j);
			if(coin == i+1){
				p+=j;
				if(i==0)v.erase(j);
				break;
			}
		}
	}
	return p;
}
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