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Category: String

March 20, 2022 Data Structure / String

Minimum Number of K consecutive Bit Flips

Problem Statement: Given a binary string and integer k, the task is to find the minimum number of flips required

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March 7, 2022 Arrays / Data Structure / dynamic programming / Recursion / String / Two-pointer Approach

Check if a String is a subsequence of other

Problem Statement: Let there are two strings S1 and S2. If the S1 is a subsequence of S2 return true

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February 20, 2022 Arrays / Data Structure / String

Find word with highest number of repeated letters in string

Problem Statement: Write a program to find a word in a given string that has the highest number of repeated

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January 22, 2022 Data Structure / String

Remove brackets from an algebraic expression

In this article, we will solve the most asked interview question: “Remove brackets from an algebraic expression” Problem Statement:  Remove

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January 20, 2022 Data Structure / String

Find the Position of a Substring within a String

In this article we will solve the most asked interview question: “Find the Position of a Substring within a String”

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January 18, 2022 Data Structure / String

Print all the duplicates in the string

Print all the duplicates in the string Problem Statement: Given a string of characters from a to z. Print the

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January 18, 2022 Data Structure / String

Find the largest word in a String

Problem: Given a String, find the largest word in the string. Examples: Example 1: Input: string s=”Google Doc” Output: “Google”

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January 18, 2022 Arrays / Data Structure / String

Remove All Duplicates from a String

Problem Statement: Given a String remove all the duplicate characters from the given String. Examples: Example 1: Input: s =

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January 15, 2022 Arrays / Data Structure / String

Maximum occurring character in a string

Maximum occurring character in a string Problem Statement: Given a string, return the character that occurs the maximum number of

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January 11, 2022 Data Structure / String

Find Non-repeating characters of a String

Problem:  Given a string, print non-repeating characters of the string. Examples: Example 1: Input: string = “google” Output: l,e Explanation:

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