[Solved] For every non-empty string, the length of the longest palindromic subsequence is at least one.

McqMate

Q.	For every non-empty string, the length of the longest palindromic subsequence is at least one.
A.	true
B.	false
Answer» A. true
Explanation: a single character of any string can always be considered as a palindrome and its length is one.

2.3k

0

Do you find this helpful?

2

View all MCQs in

Design and Analysis of Algorithms

Discussion

No comments yet

Related MCQs

The longest increasing subsequence problem is a problem to find the length of a subsequence from a sequence of array elements such that the subsequence is sorted in increasing order and it’s length is maximum. This problem can be solved using
For which of the following, the length of the string is not equal to the length of the longest palindromic subsequence?
What is the length of the longest palindromic subsequence for the string “ababcdabba”?
What is the time complexity of the brute force algorithm used to find the length of the longest palindromic subsequence?
Which of the following methods can be used to solve the longest palindromic subsequence problem?
Longest palindromic subsequence is an example of
Which of the following is not a palindromic subsequence of the string “ababcdabba”?
For any given sequence, there will ALWAYS be a unique increasing subsequence with the longest length.
Consider the strings “PQRSTPQRS” and “PRATPBRQRPS”. What is the length of the longest common subsequence?
Given a string, you have to find the minimum number of characters to be inserted in the string so that the string becomes a palindrome. Which of the following methods can be used to solve the problem?