[Question]: Given an array of integer numbers, ‘arr[i]’ represents the number of pages in the ‘i-th’ book. There are ‘m’ number of students, and the task is to allocate all the books to the students. Allocate books in such a way that: 1. Each student gets at least one book. 2. Each book should be […]

[Question]: Given an array of length ‘N’, where each element denotes the position of a stall. Now you have ‘N’ stalls and an integer ‘K’ which denotes the number of cows that are aggressive. To prevent the cows from hurting each other, you need to assign the cows to the stalls, such that the minimum

[Question]: Given an array arr of positive integers sorted in a strictly increasing order, and an integer k. Return the kth positive integer that is missing from this array. Example 1: Input: arr = [2,3,4,7,11], k = 5 Output: 9 Explanation: The missing positive integers are [1,5,6,8,9,10,12,13,…]. The 5th missing positive integer is 9. Example 2: Input: arr = [1,2,3,4], k = 2 Output: 6 Explanation:

[Question]: A conveyor belt has packages that must be shipped from one port to another within days days.The ith package on the conveyor belt has a weight of weights[i]. Each day, we load the ship with packages on the conveyor belt (in the order given by weights). We may not load more weight than the maximum weight capacity of the ship.Return

[Question] Given an array of integers nums and an integer threshold, we will choose a positive integer divisor, divide all the array by it, and sum the division’s result. Find the smallest divisor such that the result mentioned above is less than or equal to threshold. Each result of the division is rounded to the nearest integer greater than or equal to that

[Question] In an integer array bloomDay, an integer m and an integer k.You want to make m bouquets. To make a bouquet, you need to use k adjacent flowers from the garden. The garden consists of n flowers, the ith flower will bloom in the bloomDay[i] and then can be used in exactly one bouquet. Return the minimum number of days you need to wait to be able to make m bouquets from the garden.

[Question]: There are n piles of bananas, the ith pile has piles[i] bananas. The guards have gone and will come back in h hours.Koko can decide her bananas-per-hour eating speed of k. Each hour, she chooses some pile of bananas and eats k bananas from that pile. If the pile has less than k bananas, she eats all of them instead and will not eat any more bananas

[Question]: Given two numbers N and M, find the Nth root of M. The nth root of a number M is defined as a number X when raised to the power N equals M. If the ‘nth root is not an integer, return -1. Example 1: Input Format: N = 3, M = 27 Result:

[Question]: Find SQRT of a number using binary search.Example: Input: x = 8. Output: 2

[Question] Given an integer array arr of size N, sorted in ascending order (with distinct values). Now the array is rotated between 1 to N times which is unknown. Find how many times the array has been rotated.  Example 1: Input Format: arr = [4,5,6,7,0,1,2,3] Result: 4 Explanation: The original array should be [0,1,2,3,4,5,6,7]. So, we can notice