Given two strings, find if first string is a subsequence of second

In this video, we are going to look at a basic string problem: reverse word in a given string.
Description: Given two strings A and B, find if A is a sub sequence of B. A sub sequence is a sequence that can be derived from another sequence by deleting some elements without changing the order of the remaining elements.

Example :
Input:
A = AXY
B = YADXCP
Output: False
Explanation: A is not a sub sequence of B
as 'Y' appears before 'A'.

In this video, you’ll also learn about asymptotic notations, they are basically mathematical notations which represent order of growth of any mathematical function. There are three famous notations which you’ll see in this video, they are big O , Theta , Omega.

Welcome to the first video Tutorial on Data Structures And Algorithms. In this video I am going to provide an Introduction to Data Structures And Algorithms. This Course is created to Explain the Fundamentals of data structures and algorithms. This video Will explain What is data?, What is data structure?, The Need for Data Structures, What is algorithm?

#DataStructures #Algorithms #DSandAlgo #ProgrammingKnowledge

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