#include <string>
#include "combo.h"
using namespace std;
string guess_sequence(int N) {
int r;
string t = "ABXY", p, s = "";
r = press("AB");
if(r == 0) {
r = press("X");
if(r == 0) s = "Y";
else s = "X";
} else {
r = press("A");
if(r == 0) s = "B";
else s = "A";
}
if(N == 1) return s;
for(int i=0; i<4; i++) {
if(t[i] == s[0]) {
t = t.substr(0,i) + (i+1<4 ? t.substr(i+1) : "");
break;
}
}
for(int i=1; i+1<N; i++) {
p = "";
for(int j=0; j<3; j++) {
p += s + t[0] + t[j];
}
p += s + t[1];
r = press(p);
if(r == i) {
s += t[2];
} else if(r == i+1) {
s += t[1];
} else s += t[0];
}
r = press(s + t[0]);
if(r == N) s += t[0];
else {
r = press(s + t[1]);
if(r == N) s += t[1];
else s += t[2];
}
return s;
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
216 KB |
Output is correct |
2 |
Correct |
1 ms |
212 KB |
Output is correct |
3 |
Correct |
1 ms |
216 KB |
Output is correct |
4 |
Correct |
1 ms |
216 KB |
Output is correct |
5 |
Correct |
1 ms |
212 KB |
Output is correct |
6 |
Correct |
2 ms |
216 KB |
Output is correct |
7 |
Correct |
2 ms |
216 KB |
Output is correct |
8 |
Correct |
1 ms |
216 KB |
Output is correct |
9 |
Correct |
1 ms |
216 KB |
Output is correct |
10 |
Correct |
2 ms |
216 KB |
Output is correct |
11 |
Correct |
2 ms |
212 KB |
Output is correct |
12 |
Correct |
2 ms |
216 KB |
Output is correct |
13 |
Correct |
1 ms |
260 KB |
Output is correct |
14 |
Correct |
1 ms |
216 KB |
Output is correct |
15 |
Correct |
1 ms |
260 KB |
Output is correct |
16 |
Correct |
1 ms |
216 KB |
Output is correct |
17 |
Correct |
1 ms |
264 KB |
Output is correct |
18 |
Correct |
2 ms |
216 KB |
Output is correct |
19 |
Correct |
1 ms |
216 KB |
Output is correct |
20 |
Correct |
1 ms |
216 KB |
Output is correct |
21 |
Correct |
1 ms |
216 KB |
Output is correct |
22 |
Correct |
1 ms |
216 KB |
Output is correct |
23 |
Correct |
2 ms |
272 KB |
Output is correct |
24 |
Correct |
2 ms |
216 KB |
Output is correct |
25 |
Correct |
1 ms |
216 KB |
Output is correct |
26 |
Correct |
1 ms |
216 KB |
Output is correct |
27 |
Correct |
1 ms |
212 KB |
Output is correct |
28 |
Correct |
1 ms |
212 KB |
Output is correct |
29 |
Correct |
1 ms |
216 KB |
Output is correct |
30 |
Correct |
1 ms |
216 KB |
Output is correct |
31 |
Correct |
1 ms |
288 KB |
Output is correct |
32 |
Correct |
2 ms |
1332 KB |
Output is correct |
33 |
Correct |
1 ms |
208 KB |
Output is correct |
34 |
Correct |
1 ms |
208 KB |
Output is correct |
35 |
Correct |
1 ms |
216 KB |
Output is correct |
36 |
Correct |
1 ms |
212 KB |
Output is correct |
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
1 ms |
216 KB |
Output is correct |
2 |
Correct |
1 ms |
216 KB |
Output is correct |
3 |
Correct |
1 ms |
200 KB |
Output is correct |
4 |
Correct |
1 ms |
216 KB |
Output is correct |
5 |
Correct |
1 ms |
244 KB |
Output is correct |
6 |
Correct |
1 ms |
212 KB |
Output is correct |
7 |
Correct |
1 ms |
212 KB |
Output is correct |
8 |
Correct |
1 ms |
212 KB |
Output is correct |
9 |
Correct |
1 ms |
208 KB |
Output is correct |
10 |
Correct |
1 ms |
272 KB |
Output is correct |
11 |
Correct |
1 ms |
256 KB |
Output is correct |
12 |
Correct |
1 ms |
208 KB |
Output is correct |
13 |
Correct |
1 ms |
208 KB |
Output is correct |
14 |
Correct |
1 ms |
208 KB |
Output is correct |
15 |
Correct |
1 ms |
200 KB |
Output is correct |
16 |
Correct |
1 ms |
212 KB |
Output is correct |
17 |
Correct |
32 ms |
328 KB |
Output is correct |
18 |
Correct |
31 ms |
320 KB |
Output is correct |
19 |
Correct |
20 ms |
340 KB |
Output is correct |
20 |
Correct |
36 ms |
320 KB |
Output is correct |
21 |
Correct |
48 ms |
328 KB |
Output is correct |
22 |
Correct |
1 ms |
208 KB |
Output is correct |
23 |
Correct |
2 ms |
200 KB |
Output is correct |
24 |
Correct |
2 ms |
200 KB |
Output is correct |
25 |
Correct |
2 ms |
200 KB |
Output is correct |
26 |
Correct |
2 ms |
200 KB |
Output is correct |
27 |
Correct |
2 ms |
284 KB |
Output is correct |
28 |
Correct |
3 ms |
284 KB |
Output is correct |
29 |
Correct |
4 ms |
200 KB |
Output is correct |
30 |
Correct |
4 ms |
200 KB |
Output is correct |
31 |
Correct |
4 ms |
296 KB |
Output is correct |
32 |
Correct |
40 ms |
332 KB |
Output is correct |
33 |
Correct |
29 ms |
324 KB |
Output is correct |
34 |
Correct |
47 ms |
344 KB |
Output is correct |
35 |
Correct |
28 ms |
344 KB |
Output is correct |
36 |
Correct |
41 ms |
428 KB |
Output is correct |
37 |
Correct |
47 ms |
396 KB |
Output is correct |
38 |
Correct |
39 ms |
436 KB |
Output is correct |
39 |
Correct |
36 ms |
444 KB |
Output is correct |
40 |
Correct |
37 ms |
444 KB |
Output is correct |
41 |
Correct |
37 ms |
332 KB |
Output is correct |
42 |
Correct |
44 ms |
368 KB |
Output is correct |
43 |
Correct |
34 ms |
400 KB |
Output is correct |
44 |
Correct |
43 ms |
320 KB |
Output is correct |
45 |
Correct |
44 ms |
528 KB |
Output is correct |
46 |
Correct |
49 ms |
320 KB |
Output is correct |
47 |
Correct |
42 ms |
444 KB |
Output is correct |
48 |
Correct |
43 ms |
360 KB |
Output is correct |
49 |
Correct |
55 ms |
328 KB |
Output is correct |
50 |
Correct |
30 ms |
324 KB |
Output is correct |
51 |
Correct |
60 ms |
320 KB |
Output is correct |
52 |
Correct |
46 ms |
416 KB |
Output is correct |
53 |
Correct |
39 ms |
424 KB |
Output is correct |
54 |
Correct |
24 ms |
320 KB |
Output is correct |
55 |
Correct |
46 ms |
324 KB |
Output is correct |
56 |
Correct |
30 ms |
324 KB |
Output is correct |
57 |
Correct |
38 ms |
328 KB |
Output is correct |
58 |
Correct |
41 ms |
512 KB |
Output is correct |
59 |
Correct |
36 ms |
324 KB |
Output is correct |
60 |
Correct |
24 ms |
360 KB |
Output is correct |
61 |
Correct |
29 ms |
328 KB |
Output is correct |
62 |
Correct |
39 ms |
452 KB |
Output is correct |
63 |
Correct |
46 ms |
324 KB |
Output is correct |
64 |
Correct |
45 ms |
424 KB |
Output is correct |
65 |
Correct |
34 ms |
328 KB |
Output is correct |
66 |
Correct |
43 ms |
440 KB |
Output is correct |
67 |
Correct |
34 ms |
428 KB |
Output is correct |
68 |
Correct |
46 ms |
364 KB |
Output is correct |
69 |
Correct |
49 ms |
324 KB |
Output is correct |
70 |
Correct |
40 ms |
320 KB |
Output is correct |
71 |
Correct |
36 ms |
540 KB |
Output is correct |
72 |
Correct |
46 ms |
332 KB |
Output is correct |
73 |
Correct |
40 ms |
328 KB |
Output is correct |
74 |
Correct |
50 ms |
324 KB |
Output is correct |
75 |
Correct |
43 ms |
348 KB |
Output is correct |
76 |
Correct |
38 ms |
396 KB |
Output is correct |
77 |
Correct |
34 ms |
416 KB |
Output is correct |
78 |
Correct |
1 ms |
200 KB |
Output is correct |
79 |
Correct |
1 ms |
200 KB |
Output is correct |
80 |
Correct |
1 ms |
200 KB |
Output is correct |
81 |
Correct |
1 ms |
200 KB |
Output is correct |
82 |
Correct |
1 ms |
200 KB |
Output is correct |
83 |
Correct |
1 ms |
200 KB |
Output is 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 |
Correct |
1 ms |
200 KB |
Output is correct |
89 |
Correct |
1 ms |
200 KB |
Output is correct |
90 |
Correct |
1 ms |
200 KB |
Output is correct |
91 |
Correct |
1 ms |
200 KB |
Output is correct |
92 |
Correct |
2 ms |
200 KB |
Output is correct |
93 |
Correct |
2 ms |
200 KB |
Output is correct |
94 |
Correct |
2 ms |
200 KB |
Output is correct |
95 |
Correct |
2 ms |
200 KB |
Output is correct |
96 |
Correct |
1 ms |
200 KB |
Output is correct |
97 |
Correct |
3 ms |
200 KB |
Output is correct |
98 |
Correct |
2 ms |
200 KB |
Output is correct |
99 |
Correct |
3 ms |
200 KB |
Output is correct |
100 |
Correct |
2 ms |
276 KB |
Output is correct |
101 |
Correct |
2 ms |
200 KB |
Output is correct |
102 |
Correct |
2 ms |
200 KB |
Output is correct |
103 |
Correct |
1 ms |
200 KB |
Output is correct |
104 |
Correct |
2 ms |
200 KB |
Output is correct |
105 |
Correct |
1 ms |
200 KB |
Output is correct |
106 |
Correct |
2 ms |
200 KB |
Output is correct |
107 |
Correct |
1 ms |
256 KB |
Output is correct |
108 |
Correct |
2 ms |
200 KB |
Output is correct |
109 |
Correct |
1 ms |
200 KB |
Output is correct |
110 |
Correct |
1 ms |
200 KB |
Output is correct |
111 |
Correct |
1 ms |
200 KB |
Output is correct |
112 |
Correct |
1 ms |
200 KB |
Output is correct |
113 |
Correct |
1 ms |
200 KB |
Output is correct |
114 |
Correct |
1 ms |
200 KB |
Output is correct |
115 |
Correct |
2 ms |
200 KB |
Output is correct |
116 |
Correct |
1 ms |
200 KB |
Output is correct |
117 |
Correct |
2 ms |
200 KB |
Output is correct |
118 |
Correct |
2 ms |
200 KB |
Output is correct |
119 |
Correct |
1 ms |
200 KB |
Output is correct |
120 |
Correct |
2 ms |
200 KB |
Output is correct |
121 |
Correct |
3 ms |
200 KB |
Output is correct |
122 |
Correct |
2 ms |
200 KB |
Output is correct |
123 |
Correct |
2 ms |
200 KB |
Output is correct |