JAVA练习01

public class b2 {

    public static void main(String args[])
    {
        int a[] = {9,1,2,3,5,0,7,8,4,6};
        int max, min, i, j;

    /*    for(max = min = a[0], i = 1;  i < a.length ; i++)
        {
            if(a[i] > max)
                max = a[i];
            if(a[i] < min)
                min = a[i];
        }*/

        for(i = 0; i < a.length; i++)
        {
            for(j = i+1; j < a.length; j++)
            {
                if(a[i] > a[j])
                {
                    int temp = a[i];
                    a[i] = a[j];
                    a[j] = temp;
                }
            }
        }

        for(i = 0; i < a.length; i++)
            System.out.print(a[i]+" ");
        System.out.println("");
        System.out.println("min = "+ a[0]);
        System.out.println("max = "+ a[a.length - 1]);

    }

}