Question

Rearrange the following lines of code to produce a method that adds the string "and" between elements in a list of strings. For example, LinkedList<String> names = new LinkedList<>(); names.add("Peter"); names.add("Paul"); names.add("Mary"); System.out.println(names); // [Peter, Paul, Mary] addAnds(names); System.out.println(names); // [Peter, and, Paul, and, Mary] Not all lines are useful. Mouse: Drag/drop Keyboard: Grab/release Spacebar (or Enter). Move ????. Cancel Esc Unused if (iter.hasNext()) { } iter.add("and"); ListIterator<String> iter = list.listIterator(); ListIterator<String> iter = list.iterator(); ListIterator<String> iter = new ListIterator<>(list); iter.next(); iter.next(); while (iter.next() != null) { while (iter.hasNext()) { Check ListOperations.java import java.util.LinkedList; import java.util.ListIterator; public class ListOperations { public static void addAnds (LinkedList<String> list) { } public static void main (String [] args) { LinkedList<String> names = new LinkedList<>(); names.add("Peter"); names.add("Paul"); names.add("Mary"); System.out.println(names); addAnds(names); System.out.println(names); } }Load default template...

          Rearrange the following lines of code to produce a method that adds the string "and" between elements in a list of strings. For
example,
LinkedList<String> names = new LinkedList<>();
names.add("Peter");
names.add("Paul");
names.add("Mary");
System.out.println(names); // [Peter, Paul, Mary]
addAnds(names);
System.out.println(names); // [Peter, and, Paul, and, Mary]
Not all lines are useful.
Mouse: Drag/drop
Keyboard: Grab/release Spacebar (or Enter). Move ????. Cancel Esc
Unused
if (iter.hasNext())
{
}
iter.add("and");
ListIterator<String> iter = list.listIterator();
ListIterator<String> iter = list.iterator();
ListIterator<String> iter = new ListIterator<>(list);
iter.next();
iter.next();
while (iter.next() != null)
{
while (iter.hasNext())
{
Check
ListOperations.java
import java.util.LinkedList;
import java.util.ListIterator;
public class ListOperations
{
public static void addAnds (LinkedList<String> list)
{
}
public static void main (String [] args)
{
LinkedList<String> names = new LinkedList<>();
names.add("Peter");
names.add("Paul");
names.add("Mary");
System.out.println(names);
addAnds(names);
System.out.println(names);
}
}Load default template...

Rearrange the following lines of code to produce a method that adds the string "and" between elements in a list of strings. For
example,
LinkedList<String> names = new LinkedList<>();
names.add("Peter");
names.add("Paul");
names.add("Mary");
System.out.println(names); // [Peter, Paul, Mary]
addAnds(names);
System.out.println(names); // [Peter, and, Paul, and, Mary]
Not all lines are useful.
Mouse: Drag/drop
Keyboard: Grab/release Spacebar (or Enter). Move ????. Cancel Esc
Unused
if (iter.hasNext())

iter.add("and");
ListIterator<String> iter = list.listIterator();
ListIterator<String> iter = list.iterator();
ListIterator<String> iter = new ListIterator<>(list);
iter.next();
iter.next();
while (iter.next() != null)

while (iter.hasNext())

Check
ListOperations.java
import java.util.LinkedList;
import java.util.ListIterator;
public class ListOperations

public static void addAnds (LinkedList<String> list)

public static void main (String [] args)

LinkedList<String> names = new LinkedList<>();
names.add("Peter");
names.add("Paul");
names.add("Mary");
System.out.println(names);
addAnds(names);
System.out.println(names);

Load default template...

Added by Tony B.

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