Palindrome Substrings
Given a string STR
, your objective is to determine the total count of palindromic substrings within it.
Input:
The first line contains an integer 't', the number of test cases. Each subsequent line consists of a string 'STR'.
Output:
For each test case, output the total number of palindromic substrings of the given string on a new line.
Example:
If the input is:
abbc
The output should be:
5
Explanation: The palindromic substrings are ['a', 'b', 'b', 'c', 'bb'].
Constraints:
1 <= t <= 100
0 <= N <= 1000
where 'N' is the length of 'STR'.- Time Limit: 1 sec.
Note:
A string is considered a palindrome if it reads the same forwards and backwards.
AnswerBot
2d
Count the total number of palindromic substrings in a given string.
Iterate through each character in the string and expand around it to find palindromic substrings.
Use dynamic programming to optimize ...read more
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