Coding Interview Questions

Problem Statement: You are given a string, you need find the 1st repeated word in a string. Example Input: : "I am what I am"…

Problem Statement: You are given a binary string of 0s and 1s. You need to find the min number of flips required to make the sequence…

Problem Statement: You are given an array of strings. You need to find the longest common prefix in that array of strings. Example Input:…

Problem Statement: You are given a roman numeral, you need to convert into it’s corresponding decimal value. Example Input: IX Output: 9…

Problem Statement: You are given a string and a 2D char array. You need to count the number of times the string is there in the 2D array. The…

Problem Statement: You are given a string consisting of “{” and “}”. You need to find the minimum number of inversions…

Problem Statement: You are given a string, you need to convert that string into its equivalent mobile numeric keypad sequence. Example Input :…

Problem Statement: You are given a word and series of dictionary. You need to check if the word can be broken down into multiple words that…

Problem Statement: You are given a set of parenthesis and you need to check if the given parenthesis are in correct exp. Example Input:…

Problem Statement: You are given a string, you need to find the maximum count of substrings with equal number of 0s and 1s. Example Input:…