답안 #348349

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
348349	2021-01-14T17:37:35 Z	NachoLibre	콤보 (IOI18_combo)	C++14	5 / 100	1 ms	200 KB

combo

#include <bits/stdc++.h>
using namespace std;

#ifdef wambule
int press(string) {
	return 0;
}
#else
#include "combo.h"
#endif

string s = "";

int ask(vector<string> v) {
	assert(v.size() < 5);
	string c = "";
	for(string t : v) {
		c += s + t;
	}
	return press(c) - s.size();
}

string guess_sequence(int n) {
	string c[] = {"X", "Y", "A", "B"};
	if(!ask({c[0], c[1]})) {
		swap(c[0], c[2]);
		swap(c[1], c[3]);
	}
	if(!ask({c[0]})) swap(c[0], c[1]);
	s = c[0];
	swap(c[0], c[3]);
	for(int i = 2; i < n; ++i) {
		int x = ask({c[0] + c[0], c[0] + c[1], c[0] + c[2], c[1]});
		if(x == 2) {
			s += c[0];
		} else if(x == 1) {
			s += c[1];
		} else {
			s += c[2];
		}
	}
	if(ask({c[0]})) s += c[0];
	else if(ask({c[1]})) s += c[1];
	else s += c[2];
	return s;
}

#ifdef wambule
int main() {
	ios::sync_with_stdio(0);
	cin.tie(0);
	return 0;
}
#endif

Subtask #1

5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	200 KB	Output is correct
2	Correct	0 ms	200 KB	Output is correct
3	Correct	1 ms	200 KB	Output is correct
4	Correct	0 ms	200 KB	Output is correct
5	Correct	1 ms	200 KB	Output is correct
6	Correct	0 ms	200 KB	Output is correct
7	Correct	0 ms	200 KB	Output is correct
8	Correct	1 ms	200 KB	Output is correct
9	Correct	1 ms	200 KB	Output is correct
10	Correct	1 ms	200 KB	Output is correct
11	Correct	0 ms	200 KB	Output is correct
12	Correct	1 ms	200 KB	Output is correct
13	Correct	1 ms	200 KB	Output is correct
14	Correct	1 ms	200 KB	Output is correct
15	Correct	1 ms	200 KB	Output is correct
16	Correct	0 ms	200 KB	Output is correct
17	Correct	1 ms	200 KB	Output is correct
18	Correct	1 ms	200 KB	Output is correct
19	Correct	0 ms	200 KB	Output is correct
20	Correct	1 ms	200 KB	Output is correct
21	Correct	1 ms	200 KB	Output is correct
22	Correct	0 ms	200 KB	Output is correct
23	Correct	0 ms	200 KB	Output is correct
24	Correct	1 ms	200 KB	Output is correct
25	Correct	1 ms	200 KB	Output is correct
26	Correct	1 ms	200 KB	Output is correct
27	Correct	1 ms	200 KB	Output is correct
28	Correct	0 ms	200 KB	Output is correct
29	Correct	1 ms	200 KB	Output is correct
30	Correct	1 ms	200 KB	Output is correct
31	Correct	0 ms	200 KB	Output is correct
32	Correct	0 ms	200 KB	Output is correct
33	Correct	0 ms	200 KB	Output is correct
34	Correct	1 ms	200 KB	Output is correct
35	Correct	0 ms	200 KB	Output is correct
36	Correct	1 ms	200 KB	Output is correct

Subtask #2

0 / 95.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	1 ms	200 KB	Wrong Answer: wrong guess.
2	Halted	0 ms	0 KB	-