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जय नेपाल
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 JAVA experts help...please
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जय नेपाल
Posted on 02-16-10 1:02 PM     Reply [Subscribe]
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i need help with a code to find a random number between 1 to 70000 and use that number to convert to dollar and pennies amount.
result would be like this.  "You have $ 50.34".
im done with the random number generator but can't figure out how to combine two parts..

 
Posted on 02-16-10 3:35 PM     Reply [Subscribe]
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int rand  = generateRandomNumbers(70000);
System.out.println("You have $ 50.34");

So simple...

Can you make the question clear?
 
Posted on 02-16-10 3:59 PM     Reply [Subscribe]
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import java.util.Random;
public class number{
public static void main(String [] args){
Random random =
new Random();
double number = random.nextInt(70000);
System.out.println (
"You have $" + number);
}

Last edited: 16-Feb-10 04:12 PM

 
Posted on 02-16-10 5:16 PM     Reply [Subscribe]
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Just changed saurvcn's code a little bit. 


import java.util.Random;
import java.text.DecimalFormat;
public class Randomnumber{
public static void main(String [] args){
Random random = new Random();
double number = random.nextInt(70000);
DecimalFormat df = new DecimalFormat("$ 0.00");
System.out.println ("You have " + df.format(number));
}
}

Use java random number generator wisely as it is not a reliable (in terms of cycle) random number generator.


 


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