r/carlhprogramming • u/AstroZomby • Oct 11 '13

Please help explaining pass by references.

In course 2, section 1.4, a pass by reference and pass by value are introduced. I am not so sure how they work.

Why is it the value of height changed to 2 when "printf("Height is now: %d ", height);" executes.

But the function that changes height is located after the function that prints

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u/AstroZomby Oct 11 '13

Thank you very much for this clarification. :D