Conversion tables problem

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#1 amart904

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Conversion tables problem

Posted 20 June 2013 - 05:08 PM

hey guys, ive been working on this for hours we are supposed to write this in co

write a program that displays the following 2 tables side by side.(1 kilogram is 2.2 pounds)
ive done the code but cant figure out how to do the decimal spaces,, any help ?

Kilograms Pounds Pounds Kilograms
1 2.2 20 9.09
3 6.6 25 11.36

...
197 433.4 510 231.82
199 437.8 515 234.09

[quote name='amart904' date='20 June 2013 - 05:05 PM' timestamp='1371773101' post='1865023']
hey guys, ive been working on this for hours we are supposed to write this in co

write a program that displays the following 2 tables side by side.(1 kilogram is 2.2 pounds)
ive done the code but cant figure out how to do the decimal spaces,, any help ?

Kilograms Pounds Pounds Kilograms
1 2.2 20 9.09
3 6.6 25 11.36

...
197 433.4 510 231.82
199 437.8 515 234.09
```public class WeightConversionTables
{
public static void main(String[] args)
{
System.out.println(" | Kilo | Pounds | Pounds | Kilo");

for(int kilo = 1; pounds = 20; kilo <200; kilo += 2, pounds += 5)
{
int pounds = int(kilo* C * 10);
pounds =  int(Math.round(kilo);]

im sorry i dont know how to use this page but heres my code so far

public class WeightConversionTables
{
public static void main(String[] args)
{
System.out.println(" | Kilo | Pounds | Pounds | Kilo");

for(int i = 1, j = 1; i <= 200 && j <= 515; i+=2, j +=5 )
{
System.out.println(" | " + (i+1) + " | " + (i+1)*2.2 + " | "  + j + " | " + j/2.2 + " | " + j);
}
}
}

```

This post has been edited by pbl: 20 June 2013 - 07:30 PM

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Replies To: Conversion tables problem

#2 schutzzz

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Re: Conversion tables problem

Posted 20 June 2013 - 05:50 PM

It needs to be a Double for decimal places, not an Integer

#3 pbl

• There is nothing you can't do with a JTable

Reputation: 8376
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Re: Conversion tables problem

Posted 20 June 2013 - 07:33 PM

This does not make sense

```    for(int kilo = 1; pounds = 20; kilo <200; kilo += 2, pounds += 5)    {
int pounds = int(kilo* C * 10);
pounds =  int(Math.round(kilo);

```

you initialize pounds in your for() loop statement and do pounds +=5 in the same statement loop
but create a variable pounds inside the for() loop