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Java programming and written exercises - Essay Example

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1. Assume an Account object has data members - name, account number and balance, which can be defined as a string, an integer and a double type respectively. The following program provides the partial Java code for the class Account declaration. Please complete the accessor methods getName(), getBalance(), the mutator method setNameBalance(), and the toString() method which outputs the name, account number and balance.
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Java programming and written exercises
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Download file to see previous pages 2. Assume a class Square that implements the interface Comparable. You are required to implement the method compareTo so that squares are compared according to their sides. Part of the Java code has been provided as below. Please complete the code inside the compareTo() method.
4. Write a Java code segment that uses the LinkedList myList and the String array strArr. Store the elements from the array in the linked list. Use an iterator to scan the list and output the elements of strings, whose length is greater than 5.

String[] strArr = {"Java", "Programming", "if", "array",
"LinkedList", "queue", "iterator"};
LinkedList myList = new LinkedList();
private int i;
for(i=0;i 5)
{
Insert(string strArr[i], LinkedListIterator p);
}
}
public voidinsert(stringx,LinkedListIteratorp)
{
if(p!=null&&p.current!=null)
p.current.next=newListNode(x,p.current.next);
}
5. Trace the call f(16) to the following method. Show how you work out the result.
public static int f(int n)
{
int result=0;
if (n ...Download file to see next pagesRead More
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