Does anyone help me?
I have same sets of set S1 = [1,2,3] and S2 = [1,2,3]. Output of S1<S2 should be false because S1 is not a proper subset. However, S1<=S2 should be true because S1 is a subset of S1.I can't make a difference between two sets by if statements, so I can't make different output.
Does any have a idea for it? Thank you.
