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This Project deals with Big Numbers implemented in java. Mathematical operations like multiplication, division, power, square root are implemented for big integers or several thousand digits.
hanusri/Manipulation-with-Big-Numbers
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Long Project 1 Input & Output -------------- The input and output format is followed as mentioned in project description as Input/Output specification. Below are the details about the specification lineno var=NumberInDecimal # sets x to be that number lineno var=var+var # sum of two numbers lineno var=var*var # product of two numbers lineno var=var-var # first number minus second number lineno var=var/var # first number divided by second number lineno var=var%var # remainder of first number divided by second number lineno var=var^var # power lineno var=var! # factorial of number lineno var=var~ # square root of number lineno var # print the value of the variable to stdout (console) lineno var?notzero:zero # if var value is not 0, then go to Line number notzero # :zero is optional, if present, go to line zero, if var value is equal to 0 lineno var) # call printList() for the XYZ of the variable ------------------------------------------------------------------------------------------------------ LP1Driver.java has the main method which acts as the driver function in calling various operations with bignumbers. Input can given in console. If the calculation needs to be done in a specific base, it can be set as argument value. Sample input and output are below Sample Input 1: 1 a=4775827485858284753973457348 2 b=84392638530959485646 3 c=a+b 4 c) 5 c=c/b 6 c) Sample Output: 3037000499:1978543283 124659552 517796263 3037000499:56590570 Sample Input 2: 1 a=8787763458765 2 b=786573456736 3 c=a-b 4 c) 5 c=c~ 6 c) Sample Output: 3037000499:1730687663 2634 3037000499:2828637 Contents -------- * LP1Driver - Driver program for LP1 level 2 * BigNumber - Class to implement discrete arithmetics for very large numbers * Sign - Class to store and manipulate the sign of a BigNumber * Sum - Class to implement addition and subtraction operations of BigNumbers * Product - Class to implement product, power and factorial operations of BigNumbers * Division - Class to implement division, modulo and square root of BigNumbers * Script - Class to store the sequence of expressions * Parser - Class to parse the Inputs for Level 2 * Executor - Class to execute the list of expressions
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This Project deals with Big Numbers implemented in java. Mathematical operations like multiplication, division, power, square root are implemented for big integers or several thousand digits.
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