Distributing the balls
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Problem
In this task you have compute the number of ways we can distribute A balls into B cells with with every cell having at-least one ball. --Deb
Every A and B can be distinguishable.
Options
exec is denied
now post-mortem time, all source codes will be revealed
Sample input:_
6 3
10 3
20 20
19 14
14 9
20 20
9 9
19 4
18 18
17 13
19 19
16 16
3 1
4 2
13 3
14 4
17 13
17 12
18 9
13 13
18 2
Sample output:
540
55980
2432902008176640000
21234672840116736000
1863435974400
2432902008176640000
362880
270232006800
6402373705728000
30575780537702400
121645100408832000
20922789888000
1
14
1569750
249401880
30575780537702400
29708792431718400
38528927611574400
6227020800
262142
Sample input:_
19 10
11 7
17 9
19 19
19 2
20 10
13 3
19 16
20 16
1 0
16 16
18 14
20 19
14 11
16 16
11 11
16 11
14 4
17 4
20 14
Sample output:
1732015476199008000
322494480
3457819037312640
121645100408832000
524286
21473732319740064000
1569750
11029155770400768000
467644314338353152000
0
20922789888000
733062897120153600
23112569077678080000
2637143308800
20922789888000
39916800
1155068769254400
249401880
16664094960
549443323130397696000
Sample input:_
18 17
20 19
15 13
18 9
20 20
17 14
9 2
14 13
18 11
Sample output:
54420176498688000
23112569077678080000
28332944640000
38528927611574400
2432902008176640000
21785854970880000
510
566658892800
334942064711654400
Ranking
| Rank | User | Size | Time | Date | Statistics |
|---|
| 1 | kozima | 111 | 0.2908 | 2011/03/31 09:02:05 | 0B / 56B / 41B |
| 2 | youz | 111 | 0.1844 | 2011/03/31 12:39:17 | 0B / 55B / 41B |
| Rank | User | Size | Time | Date | Statistics |
|---|
| 1 | youz | 106 | 6.1380 | 2011/03/31 12:38:54 | 0B / 50B / 42B |
| Rank | User | Size | Time | Date | Statistics |
|---|
| 1 | pooq | 54 | 0.1727 | 2011/03/29 14:02:13 | 0B / 16B / 36B |
| Rank | User | Size | Time | Date | Statistics |
|---|
| 1 | m.ukai | 205 | 0.1315 | 2011/03/29 15:47:26 | 0B / 131B / 47B |
| Rank | User | Size | Time | Date | Statistics |
|---|
| 1 | pooq | 65 | 0.4875 | 2011/03/29 16:18:08 | 0B / 37B / 27B |
| Rank | User | Size | Time | Date | Statistics |
|---|
| 1 | narb | 35 | 0.9206 | 2011/04/04 17:52:13 | 0B / 6B / 29B |
| 2 | pjt33 | 37 | 0.6451 | 2011/04/02 04:03:39 | 0B / 4B / 33B |
| 3 | _ | 42 | 0.6083 | 2011/03/30 21:34:14 | 1B / ?B / ?B |
| 4 | Peter Taylor (checking by Deb) | 42 | 0.6378 | 2011/03/30 21:34:56 | 1B / ?B / ?B |
| 5 | eBusiness | 45 | 0.4078 | 2011/04/03 02:44:00 | 0B / ?B / ?B |
| 6 | tester | 35 | 0.4553 | 2014/06/14 14:11:59 | 0B / ?B / ?B |
Language Ranking_
| Rank | Lang | User | Size | Score |
|---|
| 1 | GolfScript | narb | 35 | 10000 |
| 2 | J | pooq | 54 | 6481 |
| 3 | Maxima | pooq | 65 | 5384 |
| 4 | Perl | teebee(tybalt89) | 92 | 3804 |
| 5 | Python | llhuii(mitchs (Rivu Das)) | 99 | 3535 |
| 6 | Arc | youz | 106 | 3301 |
| 7 | Common LISP | kozima | 111 | 3153 |
| 8 | Haskell | sjoerd_visscher | 137 | 2554 |
| 9 | OCaml | m.ukai | 205 | 1707 |
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