Solution to Quiz 4, Version B

1)

(a) len(str(random.randint(1, 4)*22))
Well-formed
2
int

(b) sys.maxint+2
Well-formed
9223372036854775809
long

(c) 5 < 8 and (100/(len("0")-1))
Well-formed
ZeroDivisionError

(d) abs(5 - 25) < 15 and 0.5
Well-formed
False
bool

(e) 2/math.trunc(1.5)+200L
Well-formed
202
long

(f) 5 < 8 or (100/(len("0")-1))
Well-formed
True
bool

(g) bin(len(str(10<20)))
Well-formed
0b100
str

(h) 4L*len("Problem1")/(len("Exam1")%3)+2.0
Well-formed
18.0
float

(i) -4*-3**2+-len(str(66))
Well-formed
34
int

(j) bool(math.sqrt((-1)**100))
Well-formed
True
bool


2)


def nextPerfect(M):
	while (factorSum(M) - M) != M:
		M = M + 1
	return M


Rubric:
Properly makes calls to the helper function - 3pts
Makes proper comparison to determine a Perfect - 3pts
No syntax Errors - 2pts
Properly returns the nextPerfect numbre - 2pts