MATH 9 Study Guide - Final Guide: Binary Number, Gradient Descent, Polynomial
Document Summary
When asked to write code, you should write working python code that has correct syntax. You should explain in 1-2 sentences what the idea for your solution is or write next to your code what it is doing. This will increase your chances of getting full/partial credit. Use the backs of the pages if needed. Practice final, page 2 of 9: (20 points) write down the output of the following programs, x = 1 s = 0 for i in range(8): s += x x += 1 print(s) Answer: this computes 1 + 2 + + 7 = 36: def f(n): if n > 0: return n * g(n) return 1 def g(n): return f(n // 2) print(f(6)) Answer: f (6) = 6 g(6), g(6) = f (3), f (3) = 3 g(3), g(3) = f (1), f (1) = 1 g(1), g(1) = f (0), f (0) = 1.
