up up and Array

[punlo]

I have an annoying problem with the array I made

When I run the program it does not print nicely and on different lines. Its just one long line. When I add "+ " " " to the println it puts a space between every number in the array which is bothering me.

where did I go wrong?

import java.util.Arrays;
import java.util.Scanner;

public class Sorter {

	
	public static void main(String[] args) {
		Scanner input = new Scanner(System.in);
		System.out.println("Input array size");
		int arraySize = input.nextInt();
		int originalArray[] = new int[arraySize];
		for (int i = 0; i < originalArray.length; i++){
			originalArray[i] = (int)(Math.random() * 101);
			System.out.print(originalArray[i]); //print#1
			System.out.println();
		}
		
		int selectionSortedArray[] = new int[arraySize];
		for (int j = 0; j < selectionSortedArray.length; j++){
			selectionSortedArray[j] = (int)(Math.random() *101);
			performSelectionSort(selectionSortedArray);
			System.out.print(selectionSortedArray[j]); // print number 2
			System.out.println();
		}
		int utilSortedArray[] = new int[arraySize];
		for (int s = 0; s < utilSortedArray.length; s++){
			utilSortedArray[s] = (int)(Math.random() * 101);
			Arrays.sort(utilSortedArray);
			Arrays.equals(selectionSortedArray, utilSortedArray);
			System.out.print(utilSortedArray[s]); // print #3
			System.out.println();
		}
		
		}
	
	
	public static void performSelectionSort(int[] a) {
		int i, j;
		int minIndex = 0;
		int minValue;
		int temp;
		for (i = 0; i < a.length; i++) {
			minValue = a[i];
			minIndex = i;
			for (j = i; j < a.length; j++) {

				if (a[j] < minValue) {
					minValue = a[j];
					minIndex = j;
				}
			}
			
			temp =a[i];
			a[i]=a[minIndex];
			a[minIndex] = temp;
			
		}
	}

}

[mine0926]

What output do you expect?
and what is the actual output?

[Zack]

Really? Here's my output when I run your program verbatim:

run:
Input array size
6 [b]// This is my input.[/b]
78
7
14
83
100
75
0
0
0
28
87
87
0
0
0
2
3
56

[punlo]

I expect the output too look like this
Output 1
Output 2
Output 3.

Instead the output looks like the above post(Zacks post). all the outputs together, every number on a new line.

[pbrockway2]

I expect the output too look like this
Output 1
Output 2
Output 3.

You don't expect the word "Output" to be printed do you? Programmers are very literal minded. A better elaboration of the problem would be to say something like:

I expect output like the following:

Input array size
3
29 64 57 
0 70 81 
0 8 96

----------------------------------

You are printing a newline inside each of those for loops (just before the end of the loop) so it no wonder that everything is going on a new line. Don't do that: remove the System.out.println() calls within the for loops.

[Zack]

Where you want the println statement is just AFTER the loop, not inside of it.

You will also want that +" " or similar in your print(), or else it will print out something like 296457 (from brock's post above).

[pbrockway2]

Aww...

I wanted the OP to have another go at describing erroneous output ;)

[punlo]

Thank you. I will try to explain my problem better next time ;).

[pbrockway2]

So, are you getting the output the way you want it now?

[Zack]

Aww...

I wanted the OP to have another go at describing erroneous output ;)

My bad! We need secret codewords to put in posts that describe the intent of the post to regulars here. :|

[punlo]

So, are you getting the output the way you want it now?

yes sir I am

[pbrockway2]

Excellent!