Using structures in C, implement a data type that represents

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ANSWER ALL QUESTIONS

1. Using structures in C, implement a data type that represents

arbitrary precision integers. Further write functions to add,

subtract, multiply and divide (quotient and remainder) two integers of any size. You may like to construct integers using the following C structure:

typedef struct {

int sign;

/* sign (+1 or -1) of a number */

char *digits; /* digits as a char array, MSB at ind 0. */ int last_index; /* index of last digit. */

}my_int;

2. Using the implementation of Problem (1) above, simulate an arbitrary precision rational number and their arithmetics.

3. Finally write a C-code to compute the determinant of a rational (arbitrary large precision) matrix of size n x n.

 

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