Big-Integer

In the world of the stupendous amount of data, it is necessary to perform operation or calculation on such data rapidly and accurately. Data in itself is [1] not small, but also includes the characteristics of huge variety and high velocity which causes difficulty in operational tools and algorithms because they are limited to perform operation on a certain amount of data and such data usually comes in numerical form, which consists of an infinite number of digits [10]. Daily data are generated in enormous amount (approx. billion TB) from different sources like the stock market, bigdata, data-warehouses, big IT companies, Internet, banking, business market and many more which need to perform operations on the data quickly and accurately for the better growth and smooth functioning in their areas. Due to continuously increasing data, it had become difficult to calculate mathematical operation on data in the given time. So, here we had come up with a solution, as an algorithm for performing mathematical operation [2] on such data like addition, subtraction and multiplication which is implementing in the middlelevel language C++ with the help of data structure "link-list" and "dynamic memory allocation" of the data. This type of data is called Big-integer which having ‘N' number of digits. Our algorithm performs the operation on this data till system or device memory becomes full and gives the result within 0-1 second with almost 100% accuracy. This paper major objective behind this is, to introduce an algorithm in C++ for obtaining the rapid result which must be understandable and can be implemented easily in every field.