# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
96083 | 2019-02-05T16:54:43 Z | bogdan10bos | Combo (IOI18_combo) | C++14 | 71 ms | 796 KB |
#include <bits/stdc++.h> #include "combo.h" using namespace std; const char ltr[] = {'A', 'B', 'X', 'Y'}; string guess_sequence(int N) { char start = 0; if(press("AB")) { if(press("A")) start = 'A'; else start = 'B'; } else { if(press("X")) start = 'X'; else start= 'Y'; } string pfx = ""; pfx += start; if(N == 1) return pfx; vector<char> l; for(int i = 0; i < 4; i++) if(ltr[i] != start) l.push_back(ltr[i]); for(int i = 1; i + 1 < N; i++) { string qry = (pfx + l[0]) + (pfx + l[1] + l[0]) + (pfx + l[1] + l[1]) + (pfx + l[1] + l[2]); int prs = press(qry); if(prs == pfx.size()) pfx += l[2]; else if(prs == pfx.size() + 1) pfx += l[0]; else pfx += l[1]; } if(press(pfx + l[0] + pfx + l[1]) == pfx.size()) pfx += l[2]; else { if(press(pfx + l[0]) == pfx.size()) pfx += l[1]; else pfx += l[0]; } return pfx; }
Compilation message
# | Verdict | Execution time | Memory | 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 | 2 ms | 200 KB | Output is correct |
6 | Correct | 1 ms | 200 KB | Output is correct |
7 | Correct | 2 ms | 200 KB | Output is correct |
8 | Correct | 1 ms | 200 KB | Output is correct |
9 | Correct | 2 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 | 1 ms | 200 KB | Output is correct |
13 | Correct | 1 ms | 200 KB | Output is correct |
14 | Correct | 2 ms | 200 KB | Output is correct |
15 | Correct | 2 ms | 200 KB | Output is correct |
16 | Correct | 2 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 | 1 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 | 2 ms | 200 KB | Output is correct |
28 | Correct | 1 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 | 1 ms | 200 KB | Output is correct |
34 | Correct | 1 ms | 200 KB | Output is correct |
35 | Correct | 1 ms | 200 KB | Output is correct |
36 | Correct | 2 ms | 200 KB | Output is correct |
# | Verdict | Execution time | Memory | Grader output |
---|---|---|---|---|
1 | Correct | 1 ms | 200 KB | Output is correct |
2 | Correct | 2 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 | 2 ms | 280 KB | Output is correct |
7 | Correct | 2 ms | 200 KB | Output is correct |
8 | Correct | 1 ms | 200 KB | Output is correct |
9 | Correct | 2 ms | 200 KB | Output is correct |
10 | Correct | 1 ms | 200 KB | Output is correct |
11 | Correct | 3 ms | 200 KB | Output is correct |
12 | Correct | 2 ms | 200 KB | Output is correct |
13 | Correct | 1 ms | 200 KB | Output is correct |
14 | Correct | 3 ms | 200 KB | Output is correct |
15 | Correct | 3 ms | 200 KB | Output is correct |
16 | Correct | 1 ms | 200 KB | Output is correct |
17 | Correct | 38 ms | 476 KB | Output is correct |
18 | Correct | 40 ms | 612 KB | Output is correct |
19 | Correct | 36 ms | 452 KB | Output is correct |
20 | Correct | 71 ms | 460 KB | Output is correct |
21 | Correct | 46 ms | 460 KB | Output is correct |
22 | Correct | 3 ms | 200 KB | Output is correct |
23 | Correct | 2 ms | 200 KB | Output is correct |
24 | Correct | 2 ms | 200 KB | Output is correct |
25 | Correct | 3 ms | 200 KB | Output is correct |
26 | Correct | 3 ms | 292 KB | Output is correct |
27 | Correct | 3 ms | 200 KB | Output is correct |
28 | Correct | 4 ms | 328 KB | Output is correct |
29 | Correct | 3 ms | 320 KB | Output is correct |
30 | Correct | 6 ms | 296 KB | Output is correct |
31 | Correct | 6 ms | 328 KB | Output is correct |
32 | Correct | 42 ms | 524 KB | Output is correct |
33 | Correct | 41 ms | 456 KB | Output is correct |
34 | Correct | 34 ms | 500 KB | Output is correct |
35 | Correct | 38 ms | 796 KB | Output is correct |
36 | Correct | 33 ms | 572 KB | Output is correct |
37 | Correct | 34 ms | 504 KB | Output is correct |
38 | Correct | 33 ms | 500 KB | Output is correct |
39 | Correct | 34 ms | 452 KB | Output is correct |
40 | Correct | 32 ms | 452 KB | Output is correct |
41 | Correct | 38 ms | 640 KB | Output is correct |
42 | Correct | 45 ms | 452 KB | Output is correct |
43 | Correct | 37 ms | 456 KB | Output is correct |
44 | Correct | 47 ms | 456 KB | Output is correct |
45 | Correct | 40 ms | 508 KB | Output is correct |
46 | Correct | 51 ms | 452 KB | Output is correct |
47 | Correct | 41 ms | 460 KB | Output is correct |
48 | Correct | 30 ms | 456 KB | Output is correct |
49 | Correct | 30 ms | 568 KB | Output is correct |
50 | Correct | 37 ms | 452 KB | Output is correct |
51 | Correct | 44 ms | 472 KB | Output is correct |
52 | Correct | 46 ms | 580 KB | Output is correct |
53 | Correct | 41 ms | 568 KB | Output is correct |
54 | Correct | 44 ms | 564 KB | Output is correct |
55 | Correct | 33 ms | 512 KB | Output is correct |
56 | Correct | 46 ms | 468 KB | Output is correct |
57 | Correct | 45 ms | 572 KB | Output is correct |
58 | Correct | 42 ms | 632 KB | Output is correct |
59 | Correct | 40 ms | 452 KB | Output is correct |
60 | Correct | 52 ms | 476 KB | Output is correct |
61 | Correct | 39 ms | 456 KB | Output is correct |
62 | Correct | 36 ms | 456 KB | Output is correct |
63 | Correct | 47 ms | 452 KB | Output is correct |
64 | Correct | 42 ms | 572 KB | Output is correct |
65 | Correct | 27 ms | 456 KB | Output is correct |
66 | Correct | 30 ms | 452 KB | Output is correct |
67 | Correct | 33 ms | 456 KB | Output is correct |
68 | Correct | 41 ms | 456 KB | Output is correct |
69 | Correct | 43 ms | 568 KB | Output is correct |
70 | Correct | 44 ms | 456 KB | Output is correct |
71 | Correct | 33 ms | 456 KB | Output is correct |
72 | Correct | 46 ms | 556 KB | Output is correct |
73 | Correct | 23 ms | 460 KB | Output is correct |
74 | Correct | 35 ms | 460 KB | Output is correct |
75 | Correct | 54 ms | 576 KB | Output is correct |
76 | Correct | 46 ms | 456 KB | Output is correct |
77 | Correct | 24 ms | 572 KB | Output is correct |
78 | Correct | 2 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 | 2 ms | 200 KB | Output is correct |
82 | Correct | 1 ms | 244 KB | Output is correct |
83 | Correct | 2 ms | 200 KB | Output is correct |
84 | Correct | 2 ms | 200 KB | Output is correct |
85 | Correct | 4 ms | 200 KB | Output is correct |
86 | Correct | 2 ms | 296 KB | Output is correct |
87 | Correct | 2 ms | 200 KB | Output is correct |
88 | Correct | 2 ms | 256 KB | Output is correct |
89 | Correct | 2 ms | 200 KB | Output is correct |
90 | Correct | 1 ms | 200 KB | Output is correct |
91 | Correct | 3 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 | 292 KB | Output is correct |
95 | Correct | 2 ms | 288 KB | Output is correct |
96 | Correct | 3 ms | 200 KB | Output is correct |
97 | Correct | 2 ms | 288 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 | 200 KB | Output is correct |
101 | Correct | 2 ms | 200 KB | Output is correct |
102 | Correct | 2 ms | 292 KB | Output is correct |
103 | Correct | 2 ms | 200 KB | Output is correct |
104 | Correct | 2 ms | 292 KB | Output is correct |
105 | Correct | 2 ms | 200 KB | Output is correct |
106 | Correct | 2 ms | 200 KB | Output is correct |
107 | Correct | 2 ms | 200 KB | Output is correct |
108 | Correct | 2 ms | 200 KB | Output is correct |
109 | Correct | 2 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 | 2 ms | 200 KB | Output is correct |
113 | Correct | 1 ms | 200 KB | Output is correct |
114 | Correct | 2 ms | 200 KB | Output is correct |
115 | Correct | 1 ms | 200 KB | Output is correct |
116 | Correct | 2 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 | 288 KB | Output is correct |
120 | Correct | 2 ms | 200 KB | Output is correct |
121 | Correct | 2 ms | 288 KB | Output is correct |
122 | Correct | 2 ms | 296 KB | Output is correct |
123 | Correct | 2 ms | 200 KB | Output is correct |