Package g1301_1400.s1312_minimum_insertion_steps_to_make_a_string_palindrome

Class Solution

java.lang.Object

g1301_1400.s1312_minimum_insertion_steps_to_make_a_string_palindrome.Solution

public class Solution
extends Object

1312 - Minimum Insertion Steps to Make a String Palindrome\. Hard Given a string `s`. In one step you can insert any character at any index of the string. Return _the minimum number of steps_ to make `s` palindrome. A **Palindrome String** is one that reads the same backward as well as forward. **Example 1:** **Input:** s = "zzazz" **Output:** 0 **Explanation:** The string "zzazz" is already palindrome we don't need any insertions. **Example 2:** **Input:** s = "mbadm" **Output:** 2 **Explanation:** String can be "mbdadbm" or "mdbabdm". **Example 3:** **Input:** s = "leetcode" **Output:** 5 **Explanation:** Inserting 5 characters the string becomes "leetcodocteel". **Constraints:** * `1 <= s.length <= 500` * `s` consists of lowercase English letters.

Constructor Summary

Constructors

Constructor	Description
Solution()

Method Summary

Modifier and Type	Method	Description
int	minInsertions(String s)

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

minInsertions

public int minInsertions(String s)