Excerise - Singapore to US Dollar table
Loops and Conditional Statements example from a Well House Consultants training course
More on Loops and Conditional Statements [link]
Source code: Sindoll.java Module: J704
/* Excerise - Singapore to US Dollar table
One hundred Singapore Dollars are worth 56.54 US Dollars.
Write a program to produce a conversion table.
The first column should be a number of US dollars – 10, 20, 30 and so on up to 100.
The second column should be the number of Signapore Dollars that it's worth.
You are visiting Singapore and you see a teapot in a shop window at 75 Singapore Dollars.
Extend your previous program, adding a third column on the right of your output that
says either "YOU CAN AFFORD THE TEAPOT" or "YOU DON'T HAVE ENOUGH MONEY FOR THE TEAPOT"
public class Sindoll
public static double conversion = 0.5654;
public static double teapot = 75.0;
public static void main (String  args)
for (int usd=10; usd<=100; usd+=10)
double sindy = usd / conversion;
System.out.print("Convert $" + usd + " to " + sindy + " Sids");
String saying = (sindy < teapot) ?
" You cannae afford it" : " Hey, you CAN buy it";
/* Sample output
trainee@kingston:~/dvla6$ java Sindoll
Convert $10 to 17.686593562079942 Sids You cannae afford it
Convert $20 to 35.373187124159884 Sids You cannae afford it
Convert $30 to 53.059780686239826 Sids You cannae afford it
Convert $40 to 70.74637424831977 Sids You cannae afford it
Convert $50 to 88.43296781039972 Sids Hey, you CAN buy it
Convert $60 to 106.11956137247965 Sids Hey, you CAN buy it
Convert $70 to 123.8061549345596 Sids Hey, you CAN buy it
Convert $80 to 141.49274849663954 Sids Hey, you CAN buy it
Convert $90 to 159.1793420587195 Sids Hey, you CAN buy it
Convert $100 to 176.86593562079943 Sids Hey, you CAN buy it
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