Hofstadter Q sequence
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Problem
The Hofstadter Q sequence is defined as:
q(1)=q(2)=1,
q(n)=q(n-q(n-1))+q(n-q(n-2)), n>2.
Print that the first 300 terms.
Options
exec is denied
now post-mortem time, all source codes will be revealed
Sample input:_
*NOTHING*
Sample output:
1
1
2
3
3
4
5
5
6
6
6
8
8
8
10
9
10
11
11
12
12
12
12
16
14
14
16
16
16
16
20
17
17
20
21
19
20
22
21
22
23
23
24
24
24
24
24
32
24
25
30
28
26
30
30
28
32
30
32
32
32
32
40
33
31
38
35
33
39
40
37
38
40
39
40
39
42
40
41
43
44
43
43
46
44
45
47
47
46
48
48
48
48
48
48
64
41
52
54
56
48
54
54
50
60
52
54
58
60
53
60
60
52
62
66
55
62
68
62
58
72
58
61
78
57
71
68
64
63
73
63
71
72
72
80
61
71
77
65
80
71
69
77
75
73
77
79
76
80
79
75
82
77
80
80
78
83
83
78
85
82
85
84
84
88
83
87
88
87
86
90
88
87
92
90
91
92
92
94
92
93
94
94
96
94
96
96
96
96
96
96
128
72
96
115
100
84
114
110
93
106
124
82
101
111
108
118
104
108
106
114
104
114
109
100
109
120
112
108
118
106
105
130
110
114
115
112
107
120
114
122
121
120
114
138
110
122
119
120
130
132
113
133
123
118
125
121
129
122
136
129
116
149
137
120
123
143
146
107
139
138
139
135
120
146
135
143
129
151
133
135
136
148
148
136
144
143
152
129
139
151
140
148
136
151
159
125
147
153
148
154
152
136
152
155
146
144
162
151
157
Ranking
Rank | User | Size | Time | Date | Statistics |
---|
1 | leonid | 42 | 0.0212 | 2012/01/19 00:22:50 | 0B / 21B / 19B |
2 | clock | 49 | 0.0181 | 2012/01/22 15:20:53 | 0B / 23B / 23B |
3 | jingoro | 53 | 0.0201 | 2012/01/23 12:26:05 | 0B / ?B / ?B |
Rank | User | Size | Time | Date | Statistics |
---|
1 | teebee | 46 | 0.1900 | 2012/01/19 01:47:43 | 0B / 18B / 27B |
2 | tybalt89 | 47 | 0.0653 | 2012/01/18 13:45:31 | 0B / ?B / ?B |
3 | Hem | 67 | 0.0124 | 2012/01/24 19:25:37 | 0B / 22B / 45B |
Rank | User | Size | Time | Date | Statistics |
---|
1 | leonid | 50 | 0.1042 | 2012/01/19 00:00:09 | 0B / ?B / ?B |
2 | recursive | 52 | 0.0709 | 2012/01/18 01:15:08 | 0B / 27B / 23B |
3 | twobit | 52 | 0.0472 | 2012/01/18 23:27:26 | 0B / 24B / 26B |
4 | hallvabo | 64 | 0.0411 | 2012/01/18 06:12:07 | 0B / 32B / 30B |
Rank | User | Size | Time | Date | Statistics |
---|
1 | teebee | 54 | 0.0491 | 2012/01/19 02:15:26 | 1B / 18B / 34B |
2 | o-cn | 54 | 0.0967 | 2012/01/19 14:10:07 | 1B / 18B / 34B |
3 | primo | 55 | 0.0342 | 2012/01/17 23:52:46 | 1B / 19B / 35B |
4 | clock | 63 | 0.0292 | 2012/01/23 01:11:16 | 1B / 21B / 41B |
5 | o-cn | 52 | 0.0295 | 2012/01/25 00:23:41 | 1B / ?B / ?B |
Rank | User | Size | Time | Date | Statistics |
---|
1 | kaki | 126 | 0.3840 | 2012/01/23 07:22:20 | 0B / 58B / 58B |
2 | kaki | 122 | 0.0446 | 2013/03/25 05:59:37 | 0B / 53B / 63B |
Rank | User | Size | Time | Date | Statistics |
---|
1 | pooq | 90 | 1.2761 | 2012/01/24 17:53:15 | 0B / 38B / 37B |
2 | pooq | 67 | 1.7483 | 2012/01/25 18:06:13 | 0B / 27B / 33B |
Rank | User | Size | Time | Date | Statistics |
---|
1 | pooq | 77 | 0.0985 | 2012/01/23 21:30:41 | 0B / 51B / 25B |
2 | pooq | 75 | 0.2696 | 2012/01/26 18:58:25 | 0B / 48B / 26B |
Rank | User | Size | Time | Date | Statistics |
---|
1 | nn | 57 | 0.0186 | 2012/01/18 10:18:18 | 0B / 28B / 29B |
2 | o-cn | 57 | 0.0205 | 2012/01/19 22:55:23 | 0B / 27B / 30B |
3 | hakusui | 59 | 0.0236 | 2012/01/18 08:00:45 | 0B / 29B / 30B |
Rank | User | Size | Time | Date | Statistics |
---|
1 | twobit | 66 | 0.0148 | 2012/01/18 23:33:43 | 0B / 36B / 27B |
2 | pooq | 74 | 0.0178 | 2012/01/22 07:51:58 | 0B / 41B / 26B |
3 | Hendrik | 87 | 0.0224 | 2012/01/22 22:43:19 | 0B / 53B / 30B |
4 | pooq | 69 | 0.0942 | 2012/01/25 18:07:14 | 0B / 42B / 24B |
Rank | User | Size | Time | Date | Statistics |
---|
1 | teebee | 60 | 0.0310 | 2012/01/19 09:50:04 | 0B / 27B / 32B |
2 | pooq | 82 | 0.1038 | 2012/01/18 10:41:35 | 0B / 42B / 39B |
3 | pooq(teebee) | 52 | 0.1742 | 2012/01/25 14:08:28 | 0B / 24B / 28B |
Rank | User | Size | Time | Date | Statistics |
---|
1 | pooq | 70 | 0.0525 | 2012/04/18 10:17:04 | 0B / 44B / 18B |
Rank | User | Size | Time | Date | Statistics |
---|
1 | hakusui | 65 | 0.0186 | 2012/01/19 22:57:21 | 0B / 36B / 26B |
2 | pooq | 71 | 0.0785 | 2012/01/23 19:22:14 | 0B / 37B / 27B |
Rank | User | Size | Time | Date | Statistics |
---|
1 | I., S. | 23 | 0.0591 | 2012/01/18 21:05:09 | 0B / 7B / 16B |
2 | medialuna | 93 | 0.0543 | 2014/08/13 15:30:43 | 0B / ?B / ?B |
Rank | User | Size | Time | Date | Statistics |
---|
1 | teebee | 101 | 0.0925 | 2012/01/21 19:35:17 | 0B / 56B / 42B |
2 | hakusui | 101 | 1.1240 | 2012/01/22 09:44:44 | 0B / 54B / 44B |
3 | teebee(I., S.) | 100 | 0.0896 | 2012/01/25 06:02:05 | 0B / 55B / 42B |
Rank | User | Size | Time | Date | Statistics |
---|
1 | pooq | 78 | 1.0654 | 2012/01/22 17:15:50 | 0B / 45B / 30B |
2 | pooq(teebee) | 62 | 0.1258 | 2012/01/25 13:39:02 | 0B / 34B / 25B |
Rank | User | Size | Time | Date | Statistics |
---|
1 | pooq | 85 | 0.3365 | 2012/01/24 19:31:45 | 0B / 48B / 35B |
2 | pooq | 61 | 0.3336 | 2012/01/26 01:35:59 | 0B / 34B / 26B |
Rank | User | Size | Time | Date | Statistics |
---|
1 | I., S. | 48 | 0.0363 | 2012/01/18 22:49:42 | 0B / 24B / 24B |
2 | teebee | 48 | 0.0372 | 2012/01/19 06:39:11 | 0B / 23B / 25B |
3 | teebee(I., S.) | 46 | 0.0312 | 2012/01/24 23:44:45 | 0B / 22B / 24B |
Rank | User | Size | Time | Date | Statistics |
---|
1 | zzo38 | 55 | 0.0833 | 2021/05/08 14:43:45 | 0B / 36B / 15B |
Rank | User | Size | Time | Date | Statistics |
---|
1 | pooq | 69 | 0.4279 | 2012/01/18 23:24:23 | 0B / 33B / 34B |
2 | pooq | 62 | 1.1010 | 2012/01/26 01:04:38 | 0B / 31B / 29B |
Rank | User | Size | Time | Date | Statistics |
---|
1 | clock | 18 | 0.0477 | 2012/01/18 09:28:41 | 0B / 6B / 12B |
2 | leonid | 18 | 0.0435 | 2012/01/19 00:36:20 | 0B / 5B / 13B |
3 | twobit | 18 | 0.0553 | 2012/01/19 08:45:57 | 0B / 5B / 13B |
4 | tails | 18 | 0.0444 | 2012/01/19 15:06:21 | 0B / 5B / 13B |
Rank | User | Size | Time | Date | Statistics |
---|
1 | tails | 14 | 0.0681 | 2018/06/28 13:40:54 | 4B / 6B / 4B |
Rank | User | Size | Time | Date | Statistics |
---|
1 | clock | 39 | 0.2274 | 2012/01/18 02:49:21 | 9B / 18B / 10B |
Rank | User | Size | Time | Date | Statistics |
---|
1 | hakusui | 58 | 1.2889 | 2012/01/17 23:17:59 | 0B / 31B / 26B |
2 | nn | 58 | 1.3995 | 2012/01/18 10:17:30 | 0B / 30B / 27B |
Language Ranking_
Rank | Lang | User | Size | Score |
1 | gs2 | tails | 14 | 10000 |
2 | GolfScript | clock | 18 | 7777 |
3 | J | I., S. | 23 | 6086 |
4 | Vim | clock | 39 | 3589 |
5 | Ruby | leonid | 42 | 3333 |
6 | bc | teebee(I., S.) | 43 | 3255 |
7 | dc | lvogel | 45 | 3111 |
8 | Perl | teebee | 46 | 3043 |
9 | AWK | teebee(I., S.) | 46 | 3043 |
10 | Python | leonid | 50 | 2800 |
11 | PHP | o-cn | 52 | 2692 |
12 | Xtal | pooq(teebee) | 52 | 2692 |
13 | Postscript | zzo38 | 55 | 2545 |
14 | JavaScript | nn | 57 | 2456 |
15 | Groovy | hakusui | 58 | 2413 |
16 | Octave | pooq | 61 | 2295 |
17 | Maxima | pooq(teebee) | 62 | 2258 |
18 | R | pooq | 62 | 2258 |
19 | BASIC | hakusui | 65 | 2153 |
20 | Lua | twobit | 66 | 2121 |
21 | Arc | pooq | 67 | 2089 |
22 | REXX | pooq | 70 | 2000 |
23 | C | teebee(inaniwa,I., S.) | 74 | 1891 |
24 | Io | pooq | 75 | 1866 |
25 | Java | teebee(I., S.) | 100 | 1400 |
26 | Scheme | kaki | 122 | 1147 |
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