In this problem, we are given an array of integers. Our task is to create the maximum value of XOR among all triplets of an array.Let’s take an example to understand the problem, Input − array = {5, 6, 1, 2}Output − 6Explanation −All triplets are: 5^6^1 = 2 5^6^2 ... Read More

In this problem, we are given an integer n and a matrix of size n X n which contains the weight of the cell. Our task is to create a program that will find the maximum weight path ending at any element of the last row in a matrix. While ... Read More

In this problem, we are given two positive integers n and k. Our task is to find maximum xor between 1 to n using maximum X numbersLet’s take an example to understand the problem, Input − n = 5, k = 2Output − 7Explanation −elements till 5 is 1, 2, ... Read More

In this problem, we are given a matrix of size n X n. Our task is to create a program that will calculate the maximum XOR value of a complete row or a complete column.Let’s take an example to understand the problem, Input −N = 3 mat[N][N] = {{4, 9, ... Read More

In this problem, we are given a 2D array of size n*n. Our task is to create a program that will print the mean and median of the matrix in C++.Mean is the average of the date set. In a matrix mean is the average of all elements of the ... Read More

In this problem, we are given an array of n integers and some m querries. Our task is to create a program that calculates the integral value(round down) of the mean of the ranges given by the querries.Let’s take an example to understand the problem, Input −array = {5, 7, ... Read More

In this problem, we are given two vessels with capacities x and y and a supply of infinite water. Our task is to create a program that will be able to calculate exactly 1 liter in one vessel. Given the condition that x and y are co-primes. Co-primes also is ... Read More

In this problem, we are given an array of n integers and we are adding K elements to the array and then find the median of the resultant array. Given the condition, N+k is odd.Let’s take an example to understand the problem, Input −array = {23, 65, 76, 67} ; ... Read More

In this problem, we are given a data stream that is continuously reading integers. Our task is to create a program that will read elements and calculate the medians for these elements.The Median of an array is the middle element from a sorted sequence(it can be ascending or descending).Calculating medianFor ... Read More

Problem statementGiven an array of non-negative integers and an integer k, find the subset of maximum length with bitwise OR equal to k.ExampleIf given input array is = [1, 4, 2] and k = 3 then output is: [1, 2] The bitwise OR of 1 and 2 equals 3. It ... Read More