Member Avatar for muqing

Hey everyone,

I'm a program newbie, I'm writing a code for sorting numbers from a input file,


qsort(array, array_size, sizeof(int), (*compare)(const void *, const void *));

since the array_size may vary for different file, I can't just use
int array_size= some #

How would I write this? Thank you very much!

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  • Latest Post Latest Post by JuhaW
Member Avatar for JuhaW

You should know how many items you have read and put it as parameter array_size.

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