Writing your own BigInteger Class in JAVA | Free source code, tutorials and articles
In this tutorial you will learn:
1.Console Applications
2.Input in console
3.Strings
4.Arrays
5.Conversion of Strings
Today I decided to write a different type of tutorial. Instead of working with GUI I decided to make a console application this time only because we didn't made any console application in our tutorials. So today I am going to teach you how to make a BigInteger class. Integer occupies 8 bytes i.e 32bits in memory and the last 32nd bit is reserved for the sign. What if we want to handle a number greater than 32bit's. So today we will solve this problem and make our own bigInteger class we will make it only for addition today to keep things simple and you can extend the functionality later on.
Basic step:
Download and install ECLIPSE and set up a JAVA PROJECT. Then create a new class and name it BigInteger. Then follow the steps
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