Package g0801_0900.s0866_prime_palindrome

Class Solution

java.lang.Object

g0801_0900.s0866_prime_palindrome.Solution

public class Solution
extends Object

866 - Prime Palindrome\. Medium Given an integer n, return _the smallest **prime palindrome** greater than or equal to_ `n`. An integer is **prime** if it has exactly two divisors: `1` and itself. Note that `1` is not a prime number. * For example, `2`, `3`, `5`, `7`, `11`, and `13` are all primes. An integer is a **palindrome** if it reads the same from left to right as it does from right to left. * For example, `101` and `12321` are palindromes. The test cases are generated so that the answer always exists and is in the range [2, 2 * 108]. **Example 1:** **Input:** n = 6 **Output:** 7 **Example 2:** **Input:** n = 8 **Output:** 11 **Example 3:** **Input:** n = 13 **Output:** 101 **Constraints:** * 1 <= n <= 108

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
int	primePalindrome(int n)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

Solution

public Solution()

Method Details

primePalindrome

public int primePalindrome(int n)