The Caesar Cipher: A widely used encryption technique
Hey guys! In this post I am gonna give you a detailed explanation on Caesar Cipher and I will help you develop a python code for the...
NUMBERS from numbers.
The task is very simple * Input : 82737 * Output : Isn't that amazing, here is how to do it Printing the numbers one after another...
Solution of linear equation in n variables.
We are going to solve the system of linear equations using inverse matrix method, the mathematics behind the concept is explained below :...
Team Selection
Problem credits : Code chef Difficulty : Hard Problem Statement : One of the cherished customs of my childhood was choosing up sides for...
Designing patterns
Hey folks, today we are going to look at some interesting patters and how to design them using programming. In this article we will...
Inverse of a matrix using recursion.
In linear algebra, an nbyn square matrix A is called invertible (also non singular or nondegenerate) if there exists an n-by-n square...
Determinant of a matrix using recursion.
In linear algebra, the determinant is a useful value that can be computed from the elements of a square matrix. The determinant of a...
Dual Palindromes
Problem Statement : A number is called a Dual Palindrome if it's representation in bases B1 and B2 are both palindromes. e.g. LetB1 = 3,...
Sum divides product
Problem credits : Codechef Section : Hard Problem Statement : For a given positive integer N find the number of all pairs (a, b) of...
Prime factorization
Problem credits : Codechef Section : Challenge The Fundamental theorem of arithmetic (also called the unique factorization theorem) is a...