CS235 Homework for Wednesday, Mar 18

1. What is the final value of x after each of the following execute?

a)
x = 7
x %= 2

b)
x = 7
x += 1

c)
x = 7
x *= 2

c)
x = 7
x -= -5

e)
x = 7.0
x /= 20.0

f)
x = 7
x *= x + 1

2. For each of the following, give the result or explain why the action is illegal.

a)
a = (1, 2, 3)

b)
a = 1, 2, 3

c)
a = (1, 2, 3)
a[1]

d)
a = (1, 2, 3)
a[3]

e)
a = (1, 2, 3)
a[1] = 5

f)
(a, b, c) = (1, 2, 3)

g)
a, b = (1, 2)

h)
(a, b) = (1, 2, 3)