Efficiently Merging Large Sorted Files The solution involves using an external Merge sort algorithm for handling data that cannot fit into memory. We’ll use a two-pointer technique. C/C++, Interview Questions, Machine Coding Questions, Python

Understanding Linearity of Expectation Linearity of expectation is a powerful concept in probability theory that simplifies the calculation of expected values in probabilistic experiments. Competitive Programming, Mathematics

Estimating Percolation in a Matrix Network Dynamic connectivity algorithms provide an efficient way to model and analyze percolation in a grid of sites. Algorithms, Special Data Structures

Finding Permutations that Form the Sum | Coin Change Permutation Find the number of permutations to form the target sum using the elements of the given array, with repetition allowed. Competitive Programming, Dynamic Programming

Solving the Fractional Knapsack Problem While the 0/1 Knapsack problem restricts you to take an item entirely, Fractional Knapsack problem allows you to take fractions of an item. Algorithms, Greedy approach, Mathematics

Assembly-Line Scheduling Assembly line scheduling is a classic problem in production optimization, often encountered in manufacturing industries. Dynamic Programming

Rat in the maze | Minimum number of steps Given a maze with obstacles, find the minimum number of steps the rat needs to take to reach the destination. Breadth First Search (BFS), Competitive Programming