cpp-strings

55 posts

Last Updated: 22 March 2024

In C++, we generally store the date and time data in the form of the object of type std::tm. Sometimes, this data is stored inside a string ...read more

cpp-string

C++

date-time-program

C++ Programs

cpp-strings

C++ Program to Check String is Containing Only Digits

Last Updated: 27 January 2023

Prerequisite: Strings in C++The string is the collection of characters or text in a string variable, surrounded by double quotes. One questi ...read more

Technical Scripter 2022

Modify array of strings by replacing characters repeating in the same or remaining strings

Last Updated: 13 August 2021

Given an array of strings arr[] consisting of lowercase and uppercase characters only, the task is to modify the array by removing the chara ...read more

Technical Scripter 2020

DSA

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STL Ropes in C++

Last Updated: 03 November 2022

Ropes are scalable string implementation. They are designed for efficient operation that involves the string as a whole. Operations such as ...read more

Strings

Advanced Data Structure

Find the winner of game of repeatedly removing the first character to empty given string

Last Updated: 09 June 2021

Given a positive integer N, representing the count of players playing the game and an array of strings arr[], consisting of the numeric stri ...read more

Count Distinct Strings present in an array using Polynomial rolling hash function

Last Updated: 19 April 2023

Given an array of strings arr[], the task is to find the count of distinct strings present in the array using polynomial rolling hash functi ...read more

Print all strings from given array that can be typed using keys from a single row of a QWERTY keyboard

Last Updated: 28 December 2022

Given an array of strings arr[], consisting of strings made up of lowercase and uppercase letters, the task is to print all the strings from...read more

interview-preparation

cpp-unordered_map

cpp-strings

DSA

Minimum moves required to type a word in QWERTY based keyboard

Last Updated: 13 December 2022

Given a string S consisting of only lowercase English letters. The task is to find the minimum number of times of finger moves to type the g ...read more

std::string::crbegin() and std::string::crend() in C++ with Examples

Last Updated: 10 July 2022

std::string::crbegin()The std::string::crbegin() is a string class built-in function that returns a constant reverse iterator referring to t ...read more

Print all the non-repeating words from the two given sentences

Last Updated: 20 December 2022

Given two strings A and B, the task is to print all the non-repeating words out of the two given sentences.Examples:Input: A = "I have a blu ...read more

Longest Palindrome in a String formed by concatenating its prefix and suffix

Last Updated: 26 December 2022

Given a string str consisting of lowercase English letters, the task is to find the longest palindromic string T which satisfies the followi ...read more

Strings

Analysis of Algorithms

Remove odd frequency characters from the string

Last Updated: 04 December 2023

Given string str of size N, the task is to remove all the characters from the string that have odd frequencies.Examples:Input: str = "geeksf ...read more

Check if expression contains redundant bracket or not | Set 2

Last Updated: 22 December 2022

Given a string of balanced expressions, find if it contains a redundant parenthesis or not. A set of parenthesis is redundant if the same su ...read more

Strings

cpp-strings

DSA

Check whether two strings are anagrams of each other using unordered_map in C++

Last Updated: 24 July 2022

Write a function to check whether two given strings are an Anagram of each other or not. An anagram of a string is another string that conta...read more

Find the longest sub-string which is prefix, suffix and also present inside the string

Last Updated: 09 June 2022

Given string str. The task is to find the longest sub-string which is a prefix, a suffix, and a sub-string of the given string, str. If no s ...read more

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