Question

Hi I have a question on Pract Quiz1 #5. I posted the question and the code in the pastebin below. Thanks

http://pastebin.com/YwLYPwPQ

Answer 1

*

Answer 2

raw_input() returns a string.

Answer 3

# The following code contains two semantic errors. Correct it so that it reads in integers until the user enters -1, and then prints the sum of the integers (8 points)

def getLines():
inputs = []
while True:
line = raw_input('Enter a positive integer, -1 to quit: ')
# I have casted the value to int here
if int(line) == -1:
break
# I have casted the value to int here. You can either put it here or in the for loop to convert them while adding them
inputs.append(int(line))
# There is no return value in the original code. This should fix it!
return inputs
total = 0
for e in getLines():
total += e
print total

Answer 4

Thanks everyone. I got it now!