Here you get encryption and decryption program for hill cipher in C and C++. What is Hill Cipher? In cryptography (field related to encryption-decryption) hill cipher is a polygraphic cipher based on linear algebra. Invented by Lester S. Hill in 1929 and thus got it’s name. It was the first cipher that was able to …
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Here you will get C and C++ program to find inverse of a matrix. We can obtain matrix inverse by following method. First calculate deteminant of matrix. Then calculate adjoint of given matrix. Adjoint can be obtained by taking transpose of cofactor matrix of given square matrix. Finally multiply 1/deteminant by adjoint to get inverse. …
Here you will get program for bucket sort in C and C++. In bucket sort algorithm the array elements are distributed into a number of buckets. Then each bucket sorted individually either using any other sorting algorithm or by recursively applying bucket sort. Take example shown in below image. Elements are distributed among buckets Then, …
Here you will get the program to implement lexical analyzer in C and C++. The compiler is responsible for converting high-level language into machine language. There are several phases involved in this and lexical analysis is the first phase. A lexical analyzer reads the characters from the source code and converts them into tokens. Different …
Here you will get checksum program in C and C++. A checksum is a error detection method in Data Communication. It is used for errors which may have been introduced during transmission or storage. It is usually applied to an installation file after it is received from the download server. The actual procedure which yields …
In this tutorial you will learn to upload image to firebase storage in android. Firebase storage provides facility to upload any file like image, video, audio, etc without using server side code. Lets quickly learn how we can implement this in android. Also Read: Android Push Notification Using Firebase Cloud Messaging (FCM) Android Upload Image to …
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Here you will learn about cohen sutherland line clipping algorithm in C and C++. This is one of the oldest and most popular line clipping algorithm. To speed up the process this algorithm performs initial tests that reduce number of intersections that must be calculated. It does so by using a 4 bit code called as …
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Here you will learn about liang barsky line clipping algorithm in C and C++. This Algorithm was developed by Liang and Barsky. It is used for line clipping as it is more efficient than Cyrus Beck algorithm and Cohen Sutherland algorithm because it uses more efficient parametric equations to clip the given line. These parametric equations …
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