Problem Description Alice and her friends are taking part in a CISCO hackathon, where they face a programming challenge centered around strings. Their objective is to create strings of length N using the characters 'A' and 'B', ensuring that no two 'B's are

Problem Description Company ABC operates a corporate campus that consists of multiple buildings, which may or may not be linked to each other. Goal: Alice in figuring out the minimum number of mail rooms required to ensure all buildings are adequately serviced, considering the following constraints: Constraints: * Each building can

Problem Description Sherlock Airlines has introduced a unique method to manage travelers who don't plan ahead and often try to book the same seat numbers at the travel desk, causing delays since only one person can occupy a seat. The seating arrangement consists of seats in a straight

Problem Description You have four jugs, labeled [J1, J2, J3, J4], with capacities [C1, C2, C3, C4] and initial water amounts of [S1, S2, S3, S4]. The objective is to determine how many steps are required to reach the final state of [F1, F2, F3, F4] by transferring water between

Problem Description Find the maximum number of elements in a given array that sum up to a given target. Input: 1. The first line specifies the number of elements in the array 2. The second line specifies the target. 3. The third lines contain the elements of the array (Integers)

Problem Description A grocery store needs to select a set of apples where the weight difference between the largest and smallest apple is no more than k. Given the range k, find the maximum number of apples that can be selected from the input set of N apples. Input Format:

Problem Description Given an encoded string s, return its decoded string. The encoding rule is k[encoded_string], where the encoded_string inside the square brackets is being repeated exactly k times. Note that k is guaranteed to be a positive integer. You may assume that the input string is

Problem Description Given an integer array nums, find the subarray with the largest sum, and return its sum. Constraints: * 1 < nums.length <= 10^5 * -10^4 < nums[i] <= 10^4 Test Case Example 1 Input: nums = [-2, 1, -3, 4, -1, 2, 1, -5, 4] Output:

Problem Description In theoretical mathematics, a 'Happy Number' is defined as a number that, when repeatedly replaced by the sum of the squares of its digits, eventually reaches 1. Numbers that do not reach 1 will get trapped in a cycle that excludes 1. Your task is to

Problem Description The blueprint of a room is represented by a 2D array of 1's and 0's, where: * 1 represents walls. * 0 represents empty spaces. Task: Group the empty spaces into rooms with labels matching their size. For example, if a bounded space is 3 units

Problem Description Mandy's elder brother Rob is a chess prodigy. Mandy challenges Rob to a chess problem on a standard 8*8 board: * A knight is placed at the coordinates X. * There are M pawns placed at coordinates Y[i] (i = 1 to M). Task: Determine the minimum