GeeksforGeeks

Find number of contiguous Substrings with repeated patterns

Last Updated: 22 August 2023

Given a string str consisting of digits, the task is to find the number of contiguous substrings such that the substring can be rearranged into a repetition of some string...read more

Remove all occurrences of a string t in string s using Boyer-Moore Algorithm

Last Updated: 31 July 2023

Given a string s and string t, the task is to remove all occurrences of a string t in a string s using the Boyer-Moore algorithm.Examples:Input: s = "ababaababa", t = "aba...read more

Longest Common Substring with max XOR

Last Updated: 04 October 2023

Given two strings s1 and s2, the task is to find the length of the longest common substring of s1 and s2 such that the XOR is maximum.Examples:Input: s1 = "79567", s2 = ...read more

Find length of repeating Substring

Last Updated: 14 August 2023

Given a string s and a positive integer K, the task is to find the length of the longest contiguous substring that appears at least K times in s.Examples:Input: s = "ababa...read more

Find the largest prime number in String

Last Updated: 23 October 2024

Given a string S, representing a large integer, the task is to return the largest-valued prime integer (as a string) that is a substring of the given string S.Note: A subs...read more

Substrings: A Comprehensive Guide

Last Updated: 11 May 2024

Substrings are a fundamental concept in computer science and programming. They play a crucial role in various applications, from text manipulation to data processing. In t...read more

Count Substrings with Frequencies Less than Maximum Digit

Last Updated: 31 December 2023

Given a string S of length N. Then your task is to find the count of substrings such that, the frequency of each digit in that substring must be less than the maximum digi...read more

Geeks Premier League 2023

Find the Index of a Substring in Python

Last Updated: 19 November 2024

Finding the position of a substring within a string is a common task in Python. In this article, we will explore some simple and commonly used methods to find the index of...read more

How to Get Substring Items Within Arraylist in Java?

Last Updated: 02 February 2024

In Java, ArrayList is the pre-defined class of the Java collection framework, and it is part of java.util package. ArrayList can be used to add or remove an element dynami...read more

Extract Substrings From A List Into A List In Python

Last Updated: 16 February 2024

Python is renowned for its simplicity and versatility, making it a popular choice for various programming tasks. When working with lists, one common requirement is to extr...read more

Python

Picked

substring

Extract List of Substrings in List of Strings in Python

Last Updated: 09 February 2024

Working with strings is a fundamental aspect of programming, and Python provides a plethora of methods to manipulate and extract substrings efficiently. When dealing with ...read more

Create List of Substrings from List of Strings in Python

Last Updated: 23 February 2024

In Python, when we work with lists of words or phrases, we often need to break them into smaller pieces, called substrings. A substring is a contiguous sequence of charact...read more

How to Find the Length of a Substring in a char Array?

Last Updated: 01 March 2024

In C++, a substring is a string inside another string that is the contiguous part of the string. In this article, we will learn how to find the length of a substring in a ...read more

How to Split a String into an Array in C++?

Last Updated: 04 March 2024

In C++, splitting a string into an array of substrings means we have to parse the given string based on a delimiter and store each substring in an array. In this article, ...read more

How to Compare Two Substrings in a Character Array in C++?

Last Updated: 22 March 2024

In C++, character arrays are used to store a sequence of characters also known as strings. A Substring is a continuous sequence of characters within a string. In this arti...read more