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Given a string S of length n, consisting of lowercase English letters. The task is to check if it is possible to remove at most K letter from S such that the frequency of ...read more

Strings

Picked

DSA

Bloomberg

Hash

Interview-Questions

Given a screen with dimensions rows*cols, and a sentence represented as a list of strings. The task is to return the number of times the given sentence can be fitted on th...read more

Strings

Picked

DSA

Google

two-pointer-algorithm

Interview-Questions

Given an array of strings votes[], representing the voters' rankings. A special ranking system where each voter ranks all teams from highest to lowest. The task is to Sort...read more

Strings

Picked

DSA

Hash

Atlassian

Interview-Questions

set

Subsequence and Substring both are parts of the given String with some differences between them. Both of them are made using the characters in the given String only. The d...read more

Strings

Python

Picked

Python-DSA

Below are example programs to do string to integer conversion in different programming languages.C++#include bits/stdc++.husing namespace std;int main(){ int val; ch...read more

Strings

Python

C Programs

C++ Programs

Java Programs

C++

Python Programs

PHP Programs

DSA

JavaScript Programs

Given a string which contains multiple words, our task is to find the word which has highest number of repeating characters.Examples:Input: str = "hello world programming"...read more

Strings

Hash

DSA

Fizz Buzz problem states that given an integer n, for every integer i = n, the task is to write a C++ program to print,'FizzBuzz' if i is divisible by 3 and 5, 'Fizz' if i...read more

Strings

C++

DSA

loop

HashTable

Hash

Given a character ch and a string s, the task is to find the index of the first occurrence of the character in the string. If the character is not present in the string, r...read more

Strings

DSA

Given a string and a position (0-based indexing), remove the character at the given position.Examples:Input : s = "abcde", pos = 1Output : s = "acde"Input : s = "a", pos...read more

Strings

Data Structures

DSA

In this post, string problems based on different topics are mentioned. Please refer String Data Structure article for fundamentals, basic operations and problems based on ...read more

Strings

DSA

Given an array of stringsarr[],the task is to return thelongest common prefixamong each and every strings present in the array. If there’s no prefix common in all the stri...read more

Strings

Sorting

DSA

Arrays

Longest Common Prefix

Given a string s, the task is to check if it is a binary string or not. A binary string is a string which only contains the characters '0' and '1'.Examples:Input: s = "010...read more

Strings

DSA

strings

Given two stringstxtandpat, the task is to return all indices of occurrences of pat withintxt, ignoring the letter case (uppercase and lowercase characters are considered ...read more

Strings

Pattern Searching

Python

DSA

This collection of Python string coding practice problems is designed to help you learn string manipulation.The following links contain coding problems where you need logi...read more

Strings

Python

Python string-programs

Strings are essential data structures used to represent sequences of characters and are frequently encountered in coding interviews. Questions often focus on string manipu...read more

Strings

DSA

Data Structures

strings

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