Copy the code below and put it in a class named APQuizJanuary.

/* Make the following changes and write down your answers WITH an explanation of how each piece of code works.

3: Change the input: String[] b={"hawk","iguana","jaguar","kite","lemur","maggot"};
   Change the code in mystery3 to say 
        int c=a.length; 
        for(int i=0;i<a.length-1; i++)
          if(a[i].length()>a[i+1].length())c--;
        return c;

4: Change the input: int[] a={10,25,40,57,90,201};
Change the code to say 
        int c=0;
        for(int i=0;i<a.length; i++)
          if(a[i]%x==0)c++;
        return c;

5: What is output with a call to mystery5(623)
Change the code to
        if(x>0)mystery5(x/5);
        System.out.print(x+" ");

6: Call mystery6(20). What is output?
Change the code to 
        if(n>0)mystery6(n-5);
        System.out.print(n+" ");

8: Change String b[] = {"not", "the", "same","string","array"}; What is output?
Change the code to
        String[] b={"this","is","fine"};
        int n=b[0].length();;
        stuff(n,b);
        System.out.print(n+b[0]);

9: Change the code to
    public static void printSport(double n){
        System.out.print("hockey ");
        printSport((int)(n));
    }
    public static void printSport(int n){
        System.out.print("wrestling ");}
   Change the input to printSport(7); What is output?

10: Change the code to these 2 different options. What happens for each? Try at least 3 different input options to test it. Record your results.
OPTION 1
        if(a>b) mystery10(a,b-1);
        if(b>a) mystery10(a-1,b);
        System.out.println(a+" "+b);
OPTION 2
        System.out.println(a+" "+b);
        if(a<b) mystery10(a+1,b-1);
        if(b<a) mystery10(a-1,b+1);


*/

/**
 * Write a description of class APQuizJanuary here.
 *
 * @author (your name)
 * @version (a version number or a date)
 */
public class APQuizJanuary
{
    public static void main(){
        String[] b={"aardvark","banana","cougar","daikon","elephant","fog","get"};
        System.out.print("3: "+mystery3(b));
        System.out.println("");
        int[] a={1,2,3,4,5,6,7,8,9,8,7,6,5,4,5,6,7};
        System.out.print("4: "+doSomething(a,5));
        System.out.println("");
        System.out.print("5: ");mystery5(547);
        System.out.println("");
        System.out.print("6: ");mystery6(40);
        System.out.println("");
        System.out.print("8: ");main8();
        System.out.println(" or error because of , or length");
        System.out.print("9: ");printSport(3.5);
        System.out.println("");
        System.out.print("10: "); mystery10(3,7);
        System.out.println("");
    }
    public static int mystery3(String a[]){
        int c=0;
        for(int i=0;i<a.length-1; i++)
        if(a[i].length()>a[i+1].length())c++;
        return c;
    }
    public static int doSomething(int[] a, int x){
        int c=0;
        for(int i=0;i<a.length; i++)
        if(a[i]==x)c++;
        return c;
    }
    public static void mystery5(int x){
        System.out.print(x%10+" ");
        if(x>0)mystery5(x/10);
        System.out.print(x%10+" ");
    }
    public static void mystery6(int n){
        if(n>0)mystery6(n-10);
        System.out.print(n+" ");
    }
    public static void main8(){
        int n=1;
        String[] b={"this","is","fine"};
        stuff(n,b);
        //System.out.print(n,b[0]); syntax error
        System.out.print(n+b[0]); 
    }
    public static void stuff(int w, String[] x)
    {
        x[0]=w+"";
        //w=x.length(); syntax error
        w=x.length;
    }
    public static void printSport(double n){
        System.out.print("football ");
        printSport((int)(n));
    }
    public static void printSport(int n){
        System.out.print("basketball ");
    }
    public static void mystery10(int a, int b){
        if(a<b) mystery10(a,b-1);
        if(b<a) mystery10(a-1,b);
        System.out.println(a+" "+b);
    }
    
    
}