Three types of Sparse Matrix 1). Lower triangular sparse matrix 2). Upper triangular sparse matrix 3). Tri-diagonal matrix Lower Triangular Matrix / Sparse Matrix In a Lower triangular sparse matrix, all elements above the main diagonal have a zero value. This type of sparse matrix is also known as a lower triangular matrix. If you … Read more
Matrix is defined with a 2-dimensional array that has row and column. An array which has ‘m’ rows and ‘n’ columns represent an mXn matrix. Sometimes it happens when a matrix has zero values is more than NON-ZERO values. The matrix which has a greater number of zero values in comparison to the non-zero values … Read more
Column Major Order is a way to represent the multidimensional array in sequential memory. It has similar functionality as row-major order, but the way of process is different. In Column Major Order, elements of a multidimensional array are arranged sequentially column-wise which means filling all the index of the first column and then move to … Read more
In this tutorial, you will learn writing program for how to remove duplicates from an array Python. To remove duplicate elements from an array first we will count the occurrence of all elements. After finding occurrence we will print elements only one time and can get element after removing duplicates. Also Read This : Java … Read more
In this tutorial, you will learn how to write Python program to find second largest number in an array. To find the second largest element, First sort the given array in ascending order. Then select the second last element from the list. It may happen similar number repeating two times, then also check two number … Read more
In this tutorial, you will learn how to write Python program to find largest and smallest number in an array. To find largest and smallest in an array we find compare each elements to each other and find which one is greatest and which one is smallest. In this program we have taken two variable … Read more
In this tutorial, you will learn how to write Python program to compare two arrays and check that they are equal in size or not. To check two array is equal or not in size, first calculate the size of both array using len() function of Python. Now after finding length we can just compare … Read more
In this tutorial, you will learn how to find duplicates number in an given array. After finding duplicates we will print the how many time that element has repeated. In this Program we will first count the occurrence of all the elements which is present in Array. And then we will print only those elements … Read more
In this tutorial, you will learn writing a program using Python to find the missing number in integer array of 1 to 100. This Program is not generic, It has some limitations like Also Read This: Java Program to find missing number in array. Python Program to find missing number in array Output:
In this tutorial we will learn how to write program in Python to count occurrence of character in a String. Also Read this: C program to count the occurrence of a character in String. How this Python program will behave? This Python program will take a string and a character as an input. And it … Read more