Given the declaration

int $[]$ list $=\{1,2,3,4,5\}$;

a$.$ what is the length of the array

b$.$ how would you change the value of the $3$rd element to $5$

c$.$ what is the value of list$[1]?$

$2.$

Fix the following, assume all necessary declarations have been made: answer next to the

question.

a$)$

Intent:

Allocate an array with $5$ integers and initialize all the elements to $5$;

for$($i$=0$;i$<=10$;i$++)$

array$[$i$]=-2$;

overloading

random numbers

generate a random number between $5$ and $12$

PART $4$

The following program which asks you user for a string and output is reversed

$1$ import java.util.Scanner;

$2$ public class Backward

$3\{$

$4$ public static void main$($String$[]$ args$)$

$5\{$int i$,$j;

$6$ Scanner in $=$ new Scanner$($System$.$in$)$;

$7$ char $[]$charsIn$=$new char$[79]$;

$8$ char $[]$charsOut$=$new char$[79]$;

$9$ String input;

$10$ System.out.println$("$Welcome to the Talking Backward

Program"$)$;

$11$ System.out.print$("$Please enter from $1$ to $80$ characters.

$")$;

$12$ input$=$in$.$nextLine$()$;

$13$ for$($i$=0$;i