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Singapore Teapot - exercise answer (2)
Conditionals and Loops example from a Well House Consultants training course
More on Conditionals and Loops [link]

This example is described in the following article(s):
   • Python - block insets help with documentation - [link]

Source code: sintea2 Module: Y103

""" You have (10, 20, 30 ... Singapore dollars. Convert
the to pound at an exchange rate of 1 dollar = 37 pence.
Produce a table of the results.

A teapot costs 75 dollars. Say whether or not you can
afford the teapot in each case, and also state money that
you'll have left if you can and do buy one"""

exchangerate = 0.37
teapotcost = 75

ihave = 10
while ihave <= 100:
    pounds = ihave * exchangerate
    print ihave,"SID converts to",pounds,"GBP",
    if ihave >= teapotcost:
        change = ihave-teapotcost
        print "you CAN buy a teapot & have",change,"left"
        print "No way, Jose you can't afford a teapot"
    ihave += 10

""" Sample output:

-bash-3.2$ python sintea2
10 SID converts to 3.7 GBP No way, Jose you can't afford a teapot
20 SID converts to 7.4 GBP No way, Jose you can't afford a teapot
30 SID converts to 11.1 GBP No way, Jose you can't afford a teapot
40 SID converts to 14.8 GBP No way, Jose you can't afford a teapot
50 SID converts to 18.5 GBP No way, Jose you can't afford a teapot
60 SID converts to 22.2 GBP No way, Jose you can't afford a teapot
70 SID converts to 25.9 GBP No way, Jose you can't afford a teapot
80 SID converts to 29.6 GBP you CAN buy a teapot & have 5 left
90 SID converts to 33.3 GBP you CAN buy a teapot & have 15 left
100 SID converts to 37.0 GBP you CAN buy a teapot & have 25 left


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