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
Asad Rahman:
2015-04-04 18:22:02
Great problem...basically its all about nine :) |
|
Kyezil:
2015-04-04 14:47:33
You have to print the NEXT palindrome whether the current number is or not. |
|
CHRIS:
2015-04-04 12:50:55
why 808 isint a pallindrom
|
|
Subham:
2015-04-04 07:57:55
It is giving right output, but don't why is telling wrong answer.
|
|
hanliyao:
2015-04-03 03:45:16
i guess:
|
|
im9:
2015-03-31 14:59:22
Is it necessary to use vectors? |
|
sughosh v kaushik:
2015-03-30 17:53:16
Should I use BigInteger for this problem or int is enough?Its giving me NZEC |
|
VigneshR:
2015-03-27 19:03:17
http://ideone.com/********
|
|
Ilya Tetin:
2015-03-26 23:45:06
Getting TLE in Java. :(
|
|
Ramesh:
2015-03-26 14:23:29
i'm using c#.code runs at Ideone.com, but when submit the solution, it gives runtime error.. Please provide the answer for it. I gave the input values in Ideone.com, when submit the solution there is no place to give the input values.. please give the reply for this. Last edit: 2015-03-26 14:24:05 |
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 |