Submit | All submissions | Best solutions | Back to list |
SPRIMPER - Short Prime Permutations |
Given two positive integers n and m, we call m a prime permutation of n, if m is prime and can be obtained by zero or more permutations of the digits of n. Permutations with leading zeros are invalid.
Input
Input starts with a positive integer t<100 in a single line, then t lines follow.
Each of the t lines contains one positive integer n<106.
Output
For every n print the number of distinct prime permutations of n in a single line.
Example
Input: 2 13 110 Output: 2 1
Hint: If you (also) like optimizing for speed, you may try the classical version.
Added by: | numerix |
Date: | 2011-03-28 |
Time limit: | 12.35s |
Source limit: | 10000B |
Memory limit: | 1536MB |
Cluster: | Cube (Intel G860) |
Languages: | All except: SCM qobi |
Resource: | own problem |
hide comments
2013-12-20 21:36:25 Piotr KÄ…kol
Done. |
|
2013-12-19 23:23:01 Hallvard Norheim Bø
@Piotr: Python 2.7 solutions need rejudge. Last edit: 2013-12-19 23:23:29 |
|
2011-09-23 19:03:57 Hallvard Norheim Bø
Why is #5713653 reported to use 0k of memory when in reality it uses 12MB? edit: looks like a SPOJ bug, all recent C submissions are listed with 0k mem usage. update: the bug appears to be fixed now. Last edit: 2011-09-26 05:24:24 |
|
2011-04-04 17:37:34 Piotr KÄ…kol
Done. |
|
2011-04-04 09:17:56 numerix
Sorry, there was an error in the testcases that is fixed, now. I did a rejudge, but it didn't effect the submissions in SHORTEN contest. Then I submitted your latest solution to check. It appeared with my name and so I tried to disqualify it, but that doesn't work either. Piotr, please disqualify my submission. |
|
2011-04-03 21:59:28 HWK
Could you say me which n gives WA? |