Java

How do you increment arrays in for loops?

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Join Date: Feb 2007

Posts: 29

Reputation: Monyet is an unknown quantity at this point

Solved Threads: 0

Monyet

Offline

Light Poster

How do you increment arrays in for loops?

Feb 20th, 2007

How do you do this? I can assign each random values into arrays, but I cannot increment the value so that I can display each values with another for loops. It needs to be 5 to the right..

 Help with Code Tags 
 java Syntax (Toggle Plain Text) 
import java.util.Scanner;
import java.util.Random;
public class LabAssgn_laksmono
{
public static void main(String args[])
{
Scanner input = new Scanner(System.in);
Random r = new Random();
int user;
do
{
System.out.print("Enter input between 10 to 100: ");
user = input.nextInt();
}
while(user > 100 || user < 10);
int array[] = new int [user];
int values;
for(int i = 0 ; i < array.length ; i++)
{
values = r.nextInt(100) + 1;
array[i] = values;
for (int j = 1; j <= 5; j++)
{
System.out.printf("%d ", values);
}
System.out.println();
}
}
}
import java.util.Scanner;
import java.util.Random;
public class LabAssgn_laksmono
{
public static void main(String args[])
{
Scanner input = new Scanner(System.in);
Random r = new Random();
int user;
do
{
System.out.print("Enter input between 10 to 100: ");
user = input.nextInt();
}
while(user > 100 || user < 10);
int array[] = new int [user];
int values;
for(int i = 0 ; i < array.length ; i++)
{
values = r.nextInt(100) + 1;
array[i] = values;
for (int j = 1; j <= 5; j++)
{
System.out.printf("%d ", values);
}
System.out.println();
}
}
}

thanx for the help...

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Join Date: Nov 2004

Posts: 6,143

Reputation: jwenting is just really nice

Solved Threads: 212

jwenting

Offline

duckman

Re: How do you increment arrays in for loops?

Feb 20th, 2007

WHAT can't you do?
Either you don't know what you're trying to do or you can't explain it to someone else.

As people are clearly allowed to attack me but I'm not allowed to defend myself, I no longer post to this site.

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Join Date: Feb 2006

Posts: 2,467

Reputation: masijade has much to be proud of

Solved Threads: 267

masijade

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Nearly a Posting Maven

Re: How do you increment arrays in for loops?

Feb 21st, 2007

Please explain what you expect to see as output, and what you are seeing as output, as well as what was provided as input.

Also, post any exceptions you may be getting.

Java Programmer and Sun Systems Administrator

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Debugging is twice as hard as writing the code in the first place. Therefore, if you write the code as cleverly as possible, you are, by definition, not smart enough to debug it.
--Brian Kernighan