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답안 #318408

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
318408 2020-11-01T18:30:22 Z soroush 콤보 (IOI18_combo) C++14
97 / 100
 48 ms 584 KB 
#include <bits/stdc++.h>
#include "combo.h"
 
using namespace std;
 
 
string guess_sequence(int n){
	string ans = "";
	vector < string > vec = {"A" , "B" , "X" , "Y"};
	auto rng = default_random_engine {};
	shuffle(vec.begin() , vec.end() , rng);
	string f = vec[0];
	if(press(ans + vec[1]) == 1)	
		f = vec[1];
	else if(press(ans + vec[2]) == 1)	
		f = vec[2];
	else if(press(ans + vec[3]) == 1)	
		f = vec[3];
	ans += f;
	vector < string > v;
	for(int i = 0 ; i < 4 ; i ++){
		auto s = vec.back();
		vec.pop_back();
		if(s!=f)
			v.push_back(s);
	}
	for(int i = 1 ; i < n-1 ; i ++){
		int res = press(ans + v[0] + ans + v[1] + v[0] + ans + v[1] + v[1] + ans + v[1] + v[2]);
		if(res == i)
			ans += v[2];
		if(res == i + 1)
			ans += v[0];
		if(res == i + 2)
			ans += v[1];
	}
	if(n == 1)return(ans);
	f = v[0];
	if(press(ans + v[1]) == n)	
		f = v[1];
	else if(press(ans + v[2]) == n)	
		f = v[2];
	ans += f;
	return(ans);
}

Subtask #1
5.0 / 5.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 200 KB Output is correct
2 Correct 1 ms 200 KB Output is correct
3 Correct 1 ms 200 KB Output is correct
4 Correct 1 ms 200 KB Output is correct
5 Correct 1 ms 200 KB Output is correct
6 Correct 1 ms 200 KB Output is correct
7 Correct 1 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 1 ms 200 KB Output is correct
12 Correct 0 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 1 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 1 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 1 ms 200 KB Output is correct
23 Correct 0 ms 200 KB Output is correct
24 Correct 0 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 1 ms 200 KB Output is correct
32 Correct 1 ms 200 KB Output is correct
33 Correct 0 ms 256 KB Output is correct
34 Correct 2 ms 256 KB Output is correct
35 Correct 1 ms 200 KB Output is correct
36 Correct 1 ms 200 KB Output is correct

Subtask #2
92.0 / 95.0

# 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 Partially correct 1 ms 200 KB Output is partially correct
6 Partially correct 0 ms 200 KB Output is partially correct
7 Correct 1 ms 200 KB Output is correct
8 Correct 1 ms 200 KB Output is correct
9 Correct 0 ms 200 KB Output is correct
10 Correct 1 ms 200 KB Output is correct
11 Partially correct 1 ms 200 KB Output is partially correct
12 Correct 1 ms 200 KB Output is correct
13 Partially correct 1 ms 200 KB Output is partially correct
14 Correct 1 ms 200 KB Output is correct
15 Correct 0 ms 200 KB Output is correct
16 Correct 0 ms 200 KB Output is correct
17 Correct 17 ms 360 KB Output is correct
18 Partially correct 23 ms 344 KB Output is partially correct
19 Correct 32 ms 452 KB Output is correct
20 Correct 30 ms 344 KB Output is correct
21 Correct 21 ms 348 KB Output is correct
22 Partially correct 3 ms 200 KB Output is partially correct
23 Correct 1 ms 200 KB Output is correct
24 Correct 1 ms 292 KB Output is correct
25 Correct 1 ms 200 KB Output is correct
26 Partially correct 2 ms 256 KB Output is partially correct
27 Correct 3 ms 256 KB Output is correct
28 Partially correct 2 ms 300 KB Output is partially correct
29 Partially correct 4 ms 316 KB Output is partially correct
30 Correct 2 ms 200 KB Output is correct
31 Correct 3 ms 312 KB Output is correct
32 Correct 39 ms 344 KB Output is correct
33 Correct 36 ms 344 KB Output is correct
34 Correct 48 ms 344 KB Output is correct
35 Correct 32 ms 344 KB Output is correct
36 Correct 25 ms 448 KB Output is correct
37 Partially correct 42 ms 456 KB Output is partially correct
38 Correct 27 ms 440 KB Output is correct
39 Correct 24 ms 368 KB Output is correct
40 Correct 39 ms 400 KB Output is correct
41 Partially correct 38 ms 428 KB Output is partially correct
42 Correct 21 ms 460 KB Output is correct
43 Correct 44 ms 344 KB Output is correct
44 Partially correct 37 ms 452 KB Output is partially correct
45 Correct 38 ms 344 KB Output is correct
46 Partially correct 33 ms 340 KB Output is partially correct
47 Correct 30 ms 348 KB Output is correct
48 Correct 31 ms 416 KB Output is correct
49 Correct 27 ms 380 KB Output is correct
50 Partially correct 27 ms 512 KB Output is partially correct
51 Correct 28 ms 440 KB Output is correct
52 Partially correct 30 ms 432 KB Output is partially correct
53 Correct 29 ms 420 KB Output is correct
54 Partially correct 23 ms 520 KB Output is partially correct
55 Correct 31 ms 344 KB Output is correct
56 Partially correct 29 ms 400 KB Output is partially correct
57 Correct 27 ms 584 KB Output is correct
58 Partially correct 29 ms 548 KB Output is partially correct
59 Correct 29 ms 420 KB Output is correct
60 Correct 21 ms 340 KB Output is correct
61 Correct 25 ms 456 KB Output is correct
62 Correct 19 ms 472 KB Output is correct
63 Correct 31 ms 340 KB Output is correct
64 Partially correct 33 ms 344 KB Output is partially correct
65 Correct 26 ms 560 KB Output is correct
66 Correct 29 ms 420 KB Output is correct
67 Correct 33 ms 408 KB Output is correct
68 Partially correct 30 ms 344 KB Output is partially correct
69 Correct 29 ms 372 KB Output is correct
70 Correct 33 ms 528 KB Output is correct
71 Correct 37 ms 404 KB Output is correct
72 Partially correct 36 ms 340 KB Output is partially correct
73 Correct 40 ms 448 KB Output is correct
74 Partially correct 20 ms 564 KB Output is partially correct
75 Correct 29 ms 456 KB Output is correct
76 Partially correct 30 ms 360 KB Output is partially correct
77 Correct 32 ms 448 KB Output is correct
78 Correct 1 ms 200 KB Output is correct
79 Correct 1 ms 200 KB Output is correct
80 Correct 0 ms 200 KB Output is correct
81 Partially correct 1 ms 200 KB Output is partially correct
82 Correct 1 ms 200 KB Output is correct
83 Partially correct 1 ms 200 KB Output is partially correct
84 Correct 1 ms 200 KB Output is correct
85 Correct 1 ms 200 KB Output is correct
86 Correct 2 ms 200 KB Output is correct
87 Correct 1 ms 200 KB Output is correct
88 Partially correct 1 ms 200 KB Output is partially correct
89 Correct 1 ms 200 KB Output is correct
90 Partially correct 1 ms 200 KB Output is partially correct
91 Correct 1 ms 200 KB Output is correct
92 Partially correct 1 ms 200 KB Output is partially correct
93 Correct 1 ms 200 KB Output is correct
94 Correct 1 ms 288 KB Output is correct
95 Correct 2 ms 292 KB Output is correct
96 Partially correct 1 ms 200 KB Output is partially correct
97 Correct 1 ms 200 KB Output is correct
98 Partially correct 1 ms 200 KB Output is partially correct
99 Correct 1 ms 200 KB Output is correct
100 Partially correct 1 ms 200 KB Output is partially correct
101 Correct 1 ms 200 KB Output is correct
102 Partially correct 1 ms 200 KB Output is partially correct
103 Correct 1 ms 200 KB Output is correct
104 Partially correct 1 ms 200 KB Output is partially correct
105 Correct 1 ms 288 KB Output is correct
106 Correct 1 ms 200 KB Output is correct
107 Correct 1 ms 200 KB Output is correct
108 Correct 1 ms 200 KB Output is correct
109 Correct 1 ms 200 KB Output is correct
110 Partially correct 0 ms 200 KB Output is partially correct
111 Correct 1 ms 200 KB Output is correct
112 Correct 0 ms 200 KB Output is correct
113 Correct 0 ms 200 KB Output is correct
114 Correct 1 ms 328 KB Output is correct
115 Correct 1 ms 200 KB Output is correct
116 Partially correct 1 ms 200 KB Output is partially correct
117 Correct 1 ms 292 KB Output is correct
118 Partially correct 1 ms 200 KB Output is partially correct
119 Correct 1 ms 200 KB Output is correct
120 Partially correct 1 ms 200 KB Output is partially correct
121 Correct 2 ms 200 KB Output is correct
122 Correct 2 ms 200 KB Output is correct
123 Correct 1 ms 292 KB Output is correct