You are given an array/list 'prices' where the elements of the array represent ...

You are given a string 'str' and an integer ‘K’. Your task is to find the length of the largest substring with at most ‘K’ distinct characters.

For example:

You have been given a grid containing some oranges. Each cell of this grid has one of the three integers values:

Value 0 - representing an empty cell.

Value 1 - r...

You are given two strings, string A and string B. Your task is to determine whether string A can be transformed into string B by performing only one of the following operations at most ...

You have been given an array/list of strings 'inputStr'. You are supposed to return the strings as groups of anagrams such that strings belonging to a particular group are anagrams of one an...

You are given an array of size ‘N’. The elements of the array are in the range from 1 to ‘N’.