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PALIN - The Next Palindrome |
A positive integer is called a palindrome if its representation in the decimal system is the same when read from left to right and from right to left. For a given positive integer K of not more than 1000000 digits, write the value of the smallest palindrome larger than K to output. Numbers are always displayed without leading zeros.
Input
The first line contains integer t, the number of test cases. Integers K are given in the next t lines.
Output
For each K, output the smallest palindrome larger than K.
Example
Input: 2 808 2133 Output: 818 2222
Warning: large Input/Output data, be careful with certain languages
Added by: | adrian |
Date: | 2004-05-01 |
Time limit: | 2s-9s |
Source limit: | 50000B |
Memory limit: | 1536MB |
Cluster: | Cube (Intel G860) |
Languages: | All except: NODEJS PERL6 |
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2014-09-15 09:53:06 dante
why its showing wrong answer? its running perfectly in borland c++, dev c++ and gcc in linux. ID-12377818 Last edit: 2014-09-15 09:55:33 |
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2014-09-14 22:47:42 Ignacio Cortorreal
As Yevgen Yampolskiy said, last line does not have terminating '\n'. I'll consider that on next problems. :P |
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2014-09-14 17:23:05 Ignacio Cortorreal
Why is this answer wrong? http://www.spoj.com/files/src/12373877/ Last edit: 2014-09-14 17:24:17 |
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2014-09-14 00:49:53 akash agrawal
code is running successfully in ideone but here it is given wrong answer |
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2014-09-08 16:11:17 Vishal
Running in ideone with time 0.11 here it shows time limit exceeded plz help <snip> Last edit: 2022-07-26 22:28:38 |
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2014-09-01 16:58:12 manasniec19@gmail.com
constraint on no of test cases?? Last edit: 2014-09-01 16:58:39 |
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2014-08-28 21:45:58 sitaram
running in codeblock...........but showing wrong answer here |
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2014-08-27 16:41:55 Nandan Mankad
Really Nice One! Finally AC after a good amount of struggle! |
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2014-08-26 15:39:54 Utkarsh
What should be the output in case of single digit integers? Leppy: Why should one digit be handled differently than 3 or 5 or 1000000 digits? Last edit: 2014-08-27 18:21:09 |
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2014-08-24 15:13:05 Nazib Sorathiya
Time Limit Exceeded !!!!!!! Common in my system there is no time lag for output and also on Ideone.com(online terminal for gcc)time shown is 0,then how come time limit is exceeding |