+ 3
What is mean palindrome ?
3 Respostas
+ 10
example : 12344321
no matter how you read it (left-to-right, right-to-left) it will be the same.
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And the cyber man the ValentinHacker answered
So I no need to answer
+ 2
other examples are 1,2,3,4,5,11,22. 😉