Please if you cant answer allow someone who can this is graduate work dont hurt yourself let the qualified do their work :)

Question 1: Create a function that nds the dierence between two sets, S

T. Assume there are no repeated elements in S or T.

void setDierence(int* S, int countS, int* T, int countT, int* R, int* countR)

R = Resulting set from S T

countR = Number of elements in R

Create a function to determine if set s is a proper subset of set

T. Assume there are no repeated elements in s or T.

int properSubset(int* s, int counts, int* T, int countT)

you must be the same idiot or friends with him. before you falsely report my account be honest with your self ..let some one who knows answer this and remove your ego . as i told the other idiot whats needed. and why didn't you say whats needed.or a clue

The Code is C Code and it was placed on the initial question several times in the intro and beggining. in regards to your "At least"