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Last updated: Aug 2, 2022

Strings

Strings is one of the commonly used data types in all programs. It is technically defined as an array of characters which are enclosed within quotes in most of the languages. In some languages, it's a primitive data-type, and in others, it's defined as a complex data-type.

Check If a String is a Palindrome or Not MEDIUM

This article will discuss the problem to check if a string is a palindrome, and we will discuss solutions to this problem in 3 different ways along with their complexities.

Author Vibhor_376

4 upvotes

Rabin-Karp Algorithm EASY

In this article, we will discuss the Rabin-Karp Algorithm for finding a given pattern in a given string, its Java, Python & C++ implementation, and its time and space complexities.

3 upvotes

Rabin-Karp Algorithm MEDIUM

Rabin-Karp Algorithm is used to find the occurrence of a pattern in a text using a hash function.

Author Sujal Modanwal

0 upvotes

Manacher's Algorithm

In this blog, we will discuss the widely used manacher's Algorithm, which is used primarily for finding palindrome substrings for a given string; we will also learn about the trivial Algorithm, further, our concern is to determine the time complexity and implementation of the manacher's Algorithm which we will learn in the last part of our blog.

Author techyShubham

1 upvote

Subsequence Vs Substring EASY

This article attempts to give an overview of Subsequence Vs Substring and their basic concepts with the help of the implementation code in Java.

Author Raturidontcode

3 upvotes

Count and Toggle Queries on Binary Array MEDIUM

In this article, we will learn about Count and Toggle queries on Binary array. We will also learn about its applications and code the program for the same.

Author Gunjan Batra

0 upvotes

Shortest Palindrome

The blog helps us understand how the KMP and z function works

Author HET FADIA

1 upvote

Find All Occurrences of the Pattern in the String

In this article, we will discuss the approach to finding all the occurrences of the given pattern in the given string. We will also focus on the complexity of our approach.

Author Jaglike Makkar

4 upvotes

Car Fleet MEDIUM

This article discusses the car fleet problem and how to implement it with two different approaches.

Author dhananjay kumar

0 upvotes

Count Palindromes EASY

In this article, we will discuss the problem of power palindrome.

Author Teesha Goyal

0 upvotes

Count of Longest Palindromic Substrings

This article discusses the methods to find the count of the longest palindromic substrings of a string.

Author Shreya Deep

0 upvotes

Run Length Encoding (RLE) EASY

Run-length encoding (RLE) is a compression technique that stores repeated sequences of data as a single value.

Author Kanak Rana

0 upvotes

Repeated Substring Pattern

The blog aims to find if we can construct a given string by making multiple copies of any of its substrings.

Author HET FADIA

1 upvote

Rearrange a Binary String as Alternate X and Y Occurrences EASY

In this article, we will discuss how to rearrange a binary string as alternate x and y occurrences along with its complexity.

Author Sagar Mishra

0 upvotes

Minimum Repetitions of String A, to Generate String B as its Substring

Minimum number of repetitions of string A to generate a string that has string B as its substring.

Author Sujal Modanwal

0 upvotes

Find the longest proper prefix that is also a suffix

In this article, we will discuss the approach to finding the longest proper prefix that is also a suffix for a given string. We will also focus on the complexity of our solution.

Author Jaglike Makkar

1 upvote

Count Valleys EASY

In this blog, we'll define and solve a fascinating string problem, Count Valleys.

Author Rishabhnsingh

0 upvotes

Convert Given Array of Strings to a Camel Case Format Sentence EASY

In this blog, we will discuss an application-based DSA question, i.e., convert given array of strings to a camel case format sentence

Author Saksham Gupta

0 upvotes

Finding the Longest Palindromic Substring using Manacher’s Algorithm MEDIUM

This article will discuss Manacher's algorithm, used to find the longest palindromic substring. We will discuss its algorithm, implementation, and its complexities.

Author Alankrit Srivastava

0 upvotes