Existence of a Substring in a String and Its Reverse
As a Systems Engineer at Tata Consultancy Services, I deliver exceptional software products for mobile and web platforms, using agile methodologies and robust quality maintenance. I am experienced in performance testing, automation testing, API testing, and manual testing, with various tools and technologies such as Jmeter, Azure LoadTest, Selenium, Java, OOPS, Maven, TestNG, and Postman.
I have successfully developed and executed detailed test plans, test cases, and scripts for Android and web applications, ensuring high-quality standards and user satisfaction. I have also demonstrated my proficiency in manual REST API testing with Postman, as well as in end-to-end performance and automation testing using Jmeter and selenium with Java, TestNG and Maven. Additionally, I have utilized Azure DevOps for bug tracking and issue management.
Given a string s, find any substring of length 2 which is also present in the reverse of s. Return true if such a substring exists, and false otherwise.
LeetCode Problem - 3083
class Solution {
// Method to check if a substring of length 2 is present in the reversed string
public boolean isSubstringPresent(String s) {
// Reversing the given string
String reversedString = new StringBuilder(s).reverse().toString();
// Iterating through the original string to check for substrings
for (int i=0; i<s.length()-1; i++){
// Creating a substring of length 2
String temp = String.valueOf(s.charAt(i)) + s.charAt(i + 1);
// Checking if the reversed string contains the substring
if (reversedString.contains(temp)) return true;
}
// If no substring of length 2 is found in the reversed string, return false
return false;
}
}
