The Big Number C library is a C library for arbitrary precision arithmetic. It can be used to perform arithmetic operations on numbers of arbitrary size. It is written in C and is designed to be portable and efficient. You can work with numbers of any size, and the library will automatically allocate memory as needed.
BigNumber* createBigNumber(int size): Create a Big Number objectvoid setBigNumber(BigNumber *bn, int *digits, int size): Set the Big Number objectBigNumber* createAndSetBigNumber(int *digits, int size): Create a Big Number object and set it digitsvoid destroyBigNumber(BigNumber *bn): Destroy the Big Number objectvoid printBigNumber(BigNumber *bn): Print the Big Number objectBigNumber* addBigNumbers(BigNumber *bn1, BigNumber *bn2): Add two Big NumbersBigNumber* multiplyBigNumbers(BigNumber *bn1, BigNumber *bn2): Multiply two Big NumbersBigNumber* copyBigNumber(BigNumber *bn): Deep copy a Big NumberBigNumber* minusBigNumbers(BigNumber *bn1, BigNumber *bn2): Minus two Big NumbersBigNumber* divideBigNumbers(BigNumber *bn1, BigNumber *bn2): Divide two Big NumbersBigNumber* remainderBigNumbers(BigNumber *bn1, BigNumber *bn2): Remainder two Big Numbersint compareBigNumbers(BigNumber *bn1, BigNumber *bn2): Compare two Big Numbers
#include <stdio.h>
#include <stdlib.h>
typedef struct {
int *digits;
int size;
} BigNumber;
/**
Create a Big Number object
*
* @param size
* @return BigNumber*
*/
BigNumber* createBigNumber(int size)
/**
Set the Big Number object
*
* @param bn
* @param digits
* @param size
*/
void setBigNumber(BigNumber *bn, int *digits, int size)
/**
Create a Big Number object and set it digits
*
* @param digits
* @param size
* @return BigNumber*
*/
BigNumber* createAndSetBigNumber(int *digits, int size)
/**
Destroy the Big Number object
*
* @param bn
*/
void destroyBigNumber(BigNumber *bn)
/**
Print the Big Number object
*
* @param bn
*/
void printBigNumber(BigNumber *bn)
/**
Add two Big Numbers
*
* @param bn1
* @param bn2
* @return BigNumber*
*/
BigNumber* addBigNumbers(BigNumber *bn1, BigNumber *bn2)
/**
Multiply two Big Numbers
*
* @param bn1
* @param bn2
* @return BigNumber*
*/
BigNumber* multiplyBigNumbers(BigNumber *bn1, BigNumber *bn2)
/**
Deep copy a Big Number
*
* @param bn
* @return BigNumber*
*/
BigNumber* copyBigNumber(BigNumber *bn)
/**
Minus two Big Numbers
*
* @param bn1
* @param bn2
* @return BigNumber*
*/
BigNumber* minusBigNumbers(BigNumber *bn1, BigNumber *bn2)
/**
Divide two Big Numbers
*
* @param bn1
* @param bn2
* @return BigNumber*
*/
BigNumber* divideBigNumbers(BigNumber *bn1, BigNumber *bn2)
/**
Remainder two Big Numbers
*
* @param bn1
* @param bn2
* @return BigNumber*
*/
BigNumber* remainderBigNumbers(BigNumber *bn1, BigNumber *bn2)
/**
Compare two Big Numbers
*
* @param bn1
* @param bn2
* @return int
*/
int compareBigNumbers(BigNumber *bn1, BigNumber *bn2)- Memory optimization
- Add more functions
- Add more tests
- Add more documentation
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