SortProjectNums

/**
 * Sort an unsorted array of ints using selection sort
 *
 * @author Ulizio
 * @version 1
 */
import java.io.*;
import java.util.*;
import java.util.Scanner;
public class SortProjectNums {
    public static void main(String [] args) {

        try {
            //Array Setup Section:

            Scanner scan = new Scanner(new BufferedReader(new FileReader("nums.txt")));
            int size = 0;

            while(scan.hasNextInt()) {
                 size++;
                 scan.nextInt();
            }

            //This list contains the raw numbers
            int [] nums = new int[size];

            //This list will store the sorted numbers
            int [] numsSorted = new int[size];

            scanNums(nums);

            System.out.println("The Unsorted List:");

            //print(nums);

            //Sorting Section:

            int count = 0;
            int min = nums[0];
            int i = 0;
            int currentInt = 0;
            int temp = 0;
            int minIndex = 0;

            for(count = 0; count < size; count++) {

                //This loop tracks the "round" we are on. The total number of rounds is how many times we run through the array.
                //Also regulates which sections are unsorted.

                min = nums[count];
                minIndex = count;

                for(i = count; i < size; i++) {

                    //This loop runs through the entire array during each round and finds the minimum within the section that hasn't been sorted yet.

                    currentInt = nums[i];

                    if(currentInt < min) {
                        min = nums[i];
                        minIndex = i;
                    }

                }

                temp = nums[minIndex];
                nums[minIndex] = nums[count];
                nums[count] = temp;

            }

            System.out.println("The Sorted List:");
            print(nums);

        }
        catch(Exception e) {
            System.out.println(e.getMessage());
        }


    }

    public static void scanNums(int [] array) {

        //Scan the ints into the array

        try {

            Scanner scan = new Scanner(new BufferedReader(new FileReader("nums.txt")));


            int i = 0;


            while(scan.hasNextInt()) {

                array[i] = scan.nextInt();

                i++;
            }

        } catch(Exception e) {
            System.out.println(e.getMessage());
        }


    }

    public static void print(int [] array) {

        int i = 0;

        for(i = 0; i < array.length; i++) {

            System.out.println(array[i]);
        }

    }
}