Python Interview Questions on NumPy In this article, we have considered around 80 questions covering conceptual as well as practical foundations of NumPy to help you in dealing with arrays of homogeneous type.

Algorithms 3D Kadane's algorithm In this article we are going to learn about what kadane's algorithm is and will also see how to apply it on 3-dimensional arrays to generate a sub-cube with maximum sum of its elements (3D Kadane's algorithm).

String Algorithms Lexicographic next string In this article, we are going to find the lexicographic next string for the given string.

String Algorithms Lexicographic rank of string We will see what is the rank of the string in lexicographic order, for the words which can be made using all the characters of the given string and calculate using a string algorithm.

String Algorithms Find permutations of string in lexicographic order In this article, we have presented an algorithm to Find permutations of string in lexicographic order. We have used the concept of Recursion.

Decrease & Conquer Fake Coin Problem Fake coin problem is an interesting problem in which we have to find a fake coin out of a number of coins, which is assumed to be lighter than the real coins using just a balance scale, which can be used to compare the weights of two piles of coins.

Greedy Algorithms Fitting Shelves Problem [Greedy Algorithm] In this article, we will understand what fitting shelves problem is and will see a greedy approach algorithm of solving this problem.

divide and conquer Find floor in sorted array In this article, we are going to see various methods of finding the floor of a given number from a given sorted array. To solve this efficiently, the concept of Divide and Conquer / Binary Search is required.

List of Mathematical Algorithms Egyptian Fraction Problem [Greedy Algorithm] In this article, we will explore the fascinating concept of Egyptian Fractions and will learn what they are and will also see an example of how they can be solved using greedy algorithm techniques.

Algorithms Examples of Hash Functions In this article, we have listed several examples of good Hash Functions which you are used conveniently. This can be used to hash any data (numeric and string). Some examples are PJW hash, Division Hash, BUZ hash and much more.

Algorithms Separate chaining collision resolution technique In this article, we are going to see how we can actually resolve the collisions which happen during hash mapping using Separate chaining collision resolution technique.