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Write a function in Java that implements the following logic: Given a string and an int n, return a string made of n repetitions of the...

Given a string str, find all places where a three-letter combination starting with "z" and ending with "p" occurs. Return a string where...

Write a function in Java that implements the following logic: Given a string str and a non-empty word, return a string made of each...

Write a function in Java that counts the number of times the string "code" appears anywhere in the given string str, except that we'll...

Write a function in Java that returns true if the given string str contains an occurrence of the substring "xyz" where "xyz" is not...

We'll say that a string is xy-balanced if for all the 'x' characterss in the string, there exists a 'y' character somewhere later in the...

A sandwich is two pieces of bread with something in between. Write a Java method that takes in a string str and returns the string that...

This is a sample multiple choice question. It has only one correct answer.

For this question assume the following implementation of LinkedList and Node:

public class LinkedList<T> implements ListInterface...

Consider the following class definitions:

public static final class LinkedChain<T> { private Node<T> topNode; private int...

Consider the following class definitions:

public class LinkedChain<T> { private Node<T> firstNode; private int...