# Category Archives: Sorting

Given two arrays A[] and B[] with size N and M, the task is to find the minimum number of swaps between two arrays (can… Read More
Given an array A[] of N integers. Check if there exist 2 distinct sub-sequences X and Y of the given array, such that the sum… Read More
Given an array A of N integers, where: Each element of array represents the bit size of an imaginary unsigned integer datatype. If ith imaginary… Read More
Given an array of strings Arr[]. The task is to sort them in lexicographic order. Examples: Input: Arr[] = {“sort”, “this”, “list”}Output:  [list, sort, this]… Read More
Given a sorted array arr[] consisting of N integers without any duplicates, the task is to find the ranges of consecutive numbers from that array.… Read More
Given an array arr[] containing N points of 2D plane and a reference point P0 (a0 , b0), the task is to sort these points… Read More
Given an array arr[] of size N, the task is to minimize the number of steps to make all the array elements equal by performing… Read More
Given an array arr[] containing N elements, the task is to find the size of the largest subset for each array element arr[i] such that… Read More
Given an array A[] of integers whose length is N, (where N is even) the task is to check if A[] can be grouped into… Read More
Given an array arr[] of size N, the task is to find the minimum number of operations to reduce the array by deleting an element… Read More
Given an array arr[] that contains N real numbers. The task is to sort the array in decreasing order of the Fractional Values Note: If… Read More
Given an unsorted array A[] of N integers and integer K, the task is to count the minimum number of times K should be added… Read More