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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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2016-09-23 18:52:30
it always show runtime error, segmentation fault(SIGSEGV) . i got the right output in diff compilers. |
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2016-09-22 20:33:12
I'm using python, guy any hints regarding this problem? Last edit: 2016-09-22 20:35:19 |
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2016-09-22 20:33:12
If it's something else then let me know. Last edit: 2016-09-22 20:34:40 |
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2016-09-22 20:33:12
@malavan i Think if you entered a single digit number less than 9, the next palindrome would be that number + 1, according to the palindrome definition. |
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2016-09-22 15:23:33
if the input is single digit ,is that output will be 11 ???? |
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2016-09-13 16:06:34
@imad315: It's the no. of times your code will be run for different sets of input. In code: main() { int noOfTestcases; cin >> noOfTestcases; for(int i=1; i<=noOfTestcases; i++) { // write the actual code that solves each testcase } } // end of main |
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2016-09-05 12:52:01
NZEC java.... |
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2016-09-03 22:21:19
What wrong with this compiler? My solution dont accept every time but on VS it is running smoothly (( |
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2016-09-01 09:39:34
My JAVA code is working fine in Ideone and eclipse but here i am getting NZEC everytime , i have used the stringbuilder is that a problem? |
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2016-08-31 18:23:37
I got the right output but when i submit the solution, it says wrong answer. Can there be a problem with " given positive integer K of not more than 1000000 digits," ? I've used long long int for that. Please help. |
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