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
hide comments
John Jost:
2015-03-02 06:59:38
Narendra: For a single digit the output would be the next largest single digit. So 7 would be 8. 9 would be 11. |
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Narendra pal:
2015-03-01 22:01:29
Admin....what should be output of single digit int.......and if u can hint some corner cases.....thanks in advance Last edit: 2015-03-01 22:13:07 |
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fullmetal:
2015-02-28 17:06:17
Thanx for u r great help Piyush |
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Foo:
2015-02-28 11:30:09
I have considered all possible test cases and the output seems to be correct. Still it is saying "wrong output".. Please Help Me..!! |
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sasirekha:
2015-02-26 11:12:19
gopala krishna i answering to ur doubt.
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gopala krishna:
2015-02-24 15:05:00
small doubt in the question...i couldnt understand the line numbers should be displayed without leading zeroes..i am new.please explain me that line
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gopala krishna:
2015-02-24 14:59:54
i have a small doubt.
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rish:
2015-02-21 15:53:21
can we post our code here?i just want to know what am i doing wrong? my code seems to work fine ,but still getting WA . |
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Yash:
2015-02-07 11:41:13
Same code AC in C, but NZEC in Java ...Something's fishy :/ |
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Yi-Shan Chen:
2015-02-07 04:41:33
Note for WA:
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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 |