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CODR - LOGIC |
Mr.X has recently graduated from his university.He was called for an interview by a company Y.In the coding round the company asked from Mr.X to decrypt a set of 3 digit numbers using some algorithm.Mr.X does not have very good programming skills,but he knows you as a friend and a talented programmer.Help Mr.X to get selected for the job.
Input
Each line of input consists of a 3 digit number. Inputs are terminated when 0 is encounterred.
Output
Ouput consists of a decrypted number for each input number.
Example
Input:999 111 124 987 0Output:
8181261 010120 0208100 7256821
| Added by: | Abhishek Tiwari |
| Date: | 2013-02-24 |
| Time limit: | 0.5s |
| Source limit: | 50000B |
| Memory limit: | 1536MB |
| Cluster: | Cube (Intel G860) |
| Languages: | All except: ASM64 |
| Resource: | own problem |
hide comments
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2013-03-03 16:11:57 raunakrocks
WA again n again more test cases plz.. |
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2013-03-03 07:25:25 Jai Reddy
What would be answer if we have 0 in tens place? Is it 000000. Could someone reply who got AC |
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2013-03-25 15:29:51 Alex Anderson
Since people seem confused about why this problem is not a good problem, I'll explain: it isn't well defined. A well defined problem is one where anything which satisfies the problem constraints is a valid solution. Here, the only constraints are te input output sets. There are a lot of solutions which fit the givens, yet only one of the many correct solutions are accepted, which makes the problem not well defined. It certainly is a "problem" but again, not the kind that is worth having in classical spoj. |
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2013-03-03 02:59:36 _maverick
wow finally got AC after 3 wrng attempts! For all those who r trying this one the LOGIC is NOT exactly what u see in the first place.. and for 128 the output would be <. snip .> :! a good problem that made me think well (edit) No other test cases are provided. Please, see notes below. Last edit: 2013-03-10 22:54:11 |
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2013-03-02 21:54:52 :D
Yes, I'm not a big fan of such problems myself. I requested from SPOJ admins to make a separate "riddles" category. Then I will be moving problems like this. |
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2013-03-02 13:40:35 Ankit Chaudhary
what is ans for 525? Is it <. snip .>? (edit) No other test cases are provided. Please, see notes below. Last edit: 2013-03-10 22:54:48 |
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2013-03-01 20:52:37 nani
Last edit: 2014-01-22 16:34:37 |
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2013-02-27 22:59:42 Alex Anderson
Why is this problem still in classical? This problem is beyond inane. Might as well have just made it "Guess my favorite number" - it would be just as useful for practice. Last edit: 2013-02-27 23:20:46 |
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2013-02-27 20:06:10 Eduardo Nunes
im still getting WA, but i think to 525 output should be <. snip .>, isnt it? (edit) No other test cases are provided. Please, see notes below. Last edit: 2013-03-10 22:55:15 |
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2013-02-27 14:55:17 Runtime Error
ans for 525? |
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