Java : Sort integer array without using Arrays.sort()

Question

This is the instruction in one of the exercises in our Java class. Before anything else, I would like to say that I \'do my homework\' and I\'m not just being lazy asking someon

Answer 1

class Sort 
{
    public static void main(String[] args) 
    {
    System.out.println("Enter the range");
    java.util.Scanner sc=new java.util.Scanner(System.in);
    int n=sc.nextInt();
    int arr[]=new int[n];
    System.out.println("Enter the array values");
    for(int i=0;i<=n-1;i++)
    {
        arr[i]=sc.nextInt();

    }
    System.out.println("Before sorting array values are");
     for(int i=0;i<=n-1;i++)
    {
     System.out.println(arr[i]);
       }
    System.out.println();
    for(int pass=1;pass<=n;pass++)
    {
    for(int i=0;i<=n-1;i++)
    {
        if(i==n-1)
        {
            break;
        }
        int temp;
        if(arr[i]>arr[i+1])
        {

            temp=arr[i];
            arr[i]=arr[i+1];
            arr[i+1]=temp;
        }
    }
    }

    System.out.println("After sorting array values are");
       for(int i=0;i<=n-1;i++)
    {
     System.out.println(arr[i]);
       }

}
}