Given an integer N, The task is to find the absolute value of the given integer....
Given two matrices, the task to multiply them. Matrices can either be square or rectangular....
Given a 2D array, print it in reverse spiral form. We have already discussed Print a given matrix in spiral form. This article discusses how to do the reverse printing. See the following examples....
Given a matrix of order m*n then the task is to find the frequency of even and odd numbers in matrix Examples:...
Given a square matrix and the task is to check the matrix is in upper triangular form or not. A square matrix is called upper triangular if all the entries below the main diagonal are zero....
Given a m x n 2D matrix, check if it is a Markov Matrix.Markov Matrix: The matrix in which the sum of each row is equal to 1....
Given two positive integers A and B and a string S of size N, denoting a number in base A, the task is to convert the given string S from base A to base B....
Given a number N, the task is to write C program to count the number of 0s and 1s in the binary representation of N....
In this post, a general method of finding complement with any arbitrary base is discussed....
Given a m x n 2D matrix, check if it is a Markov Matrix.Markov Matrix : The matrix in which the sum of each row is equal to 1....
Given a 2D array, the task is to print matrix in anti spiral form:Examples:...
Given a string str and an array of strings arr[] of size N, the task is to print a string from arr[], which has maximum count of matching characters with str....
