Week 10

As before, here I'm sharing my code for lab #9.
But for this week, I'm writing really long code for these two functions and I think it really need improving.
Sometimes I don't think lab is a good way to improve our skills for coding especially for the difficult ones. One needs his own independent thinking and needs some time to stay alone, which is more productive than working in pairs.
Labs are becoming harder and harder. And sometimes I have to finish it at home, which adds on my workload for this course.:(