Лимит времени 2000/4000/4000/4000 мс. Лимит памяти 65000/65000/65000/65000 Кб.
Prepared by Geri Gokaj.
Сложность Альфа
Palindromes
A palindrome is a word, phrase, number, or other sequence of characters which reads the same backward or forward e.g EYE, or RACECAR.
Write a program to find longest palindrome in a given word.
Input specification
String with N characters where 1 ≤ N ≤ 50.
Output specification
The longest palindromic sub-string. If the length of the palindromic subsequence is 1 display ”No Palindromes”.
Sample Input I
Jefferson
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Sample Input II
Janna
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Sample Input III
Table
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Sample Output I
effe
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Sample Output II
anna
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Sample Output III
No Palindromes
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Для отправки решений необходимо выполнить вход.
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