I made a small program that uses everything I know about python (which isn't a lot). Can someone take a look at it, then tell me other things I need to know, as well as links as to where I can study that specific subject?
Code:
close = 'N'
while close == 'N':
print "Hello, World!"
close = raw_input("Do you wish to exit? (Y) yes (N) no ")
if close == 'Y':
print "Goodbye!"
break
elif close == 'N':
close = 'N'
else:
print "Invalid"
close = 'N'
print "Now you've entered the calculator part."
fnum = input(" Please enter your first number: ")
snum = input(" Please enter your second number: ")
choice = raw_input(" Please choose what you wish to do (+) add (-) subtract (x or *) multiply (/) divide ")
if choice == '+':
print "Your total is: ", fnum + snum , "!"
elif choice == '-':
print "Your total is: ", fnum - snum , "!"
elif choice == '*':
print "Your total is: ", fnum * snum , "!"
elif choice == 'x':
print "Your total is: ", fnum * snum , "!"
elif choice == '/':
print "Your total is: ", fnum / snum , "!"
else:
print "Invalid!"