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Using Pointers in the Equation Solver

We can use these pointers to return more than one thing from a function.

The function still only returns one value directly as the value of the funtion, but we can return any number of things indirectly using pointers.

Consider the get_data.h. module of LinEq.

We can write the code for this in get_data.c.

And modify the driver.

We can do the same thing with solve.

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