Write an iterator for RandomQueue from the previous exercise that returns the items in random order

Define a collection “ArrayList” to store the students' names. Use a loop to take 5 students’ names from the user and store them in the collection. Add two student names to the collection and remove the last name in the list. Insert a student name in third place in the collection. Sort the names alphabetically. Ask the user to enter a student name and search for it in the collection and prints the result as “Found” or “Not Found”. Print the whole collection using the enhanced for loop.   (java)

When sorting objects using the Comparable interface, what happens if two objects have the same comparison value in the compareTo() method?

how would you solve this? this is a non graded practice lab

Generate pseudocode for searching for an Employee ID I was given this example but I don't understand what it means  an employee ID (123) is hashed into a value of 5. For hDict(5) we store apointer to the first available spot in lValue, which at the time of the insertion was 2. We store a value of123 in lValue(2) and a value of null in lPtr(2) because there are no other elements right now, so weterminate the linked list. Later on another employee ID (135) needs to be inserted. It’s hash value isalso 5. In order to find where to insert it in lValue we need to traverse the linked list to get to the lastelement. The first element we come to is 2. lPtr(2) is null so we know we’re at the end of the linked list.So we get the next empty slot in lValue, which was 3, and assign the value 3 to lPtr(2). We assign thenew Employee ID (135) to next open slot lValue(3) and set lPtr(3) to null because it now becomes theend of the list.

can you give me the code to the following question

It says that 'readmatrix' is undefined. Do I need to use dlmread()? My original question was more if I had a file with entries, how do I throw them into a matrix?

Ok so im going to list my question and then the work so far. Here is the code so far:(THE PROBLEM WITH THE CODE IS THAT THE IM SUPPOSE TO USE FIND() TO REPEATEDLY CHANGE THE OCCURRENCE OF THE WORD "MASK" TO THE WORD "HAT" IN THE FILE BUT AM KIND OF LOST HAVE BEEN WORKING ON THIS FOR A WEEK AND A HALF) ALSO I CAN NOT use the replace method, count method, split method, range() function, or lists in your solution. HAVE BEEN TRYING TO FIND SUM WAY TO USE FIND() BUT AM COMING UP SHORT   CODE: #Get input file name fileOne = input("Enter the input file name :") #Get output file name fileTwo = input("Enter the output file name :") '''Get a string that will be searched in the source file to locate all occurrences of the string''' targetString = input("Enter the target string :") '''Get a string that will replace each occurrence of the target string in the source file''' replacementString = input("Enter the replacement string :") files =input("Enter a file with the word 'mask':") #Open…

In this exercise, you will code a modified version of sequential search from the previous example. Here you should implement a method to do sequential search on an ArrayList of doubles and return the index of the search double, or -1 if it isn’t found using a while loop.

Hangman game  use codes below and make it work together to have it play correctly! import random  mylist = ['chicken','chesse','burgers','noodles','corn','sausage','bacon','shrimp','potatoes','meatballs','sushi','buritos',] random.choice(mylist) food=["chicken","chesse","burgers","noodles","corn","sausage","bacon","shrimp","potatoes","meatballs","sushi","buritos",] print(len(food)) print(food[1:2]) print(food[1:3]) food.sort()   import random  def list_20():     list1 = random.randint(1,6)     list2 = random.randint(1,6)       list = list1 + list2       if list1 == 1:           ShowOne ()     elif list1 == 2:           ShowTwo ()     elif list1 == 3:           ShowThree ()     elif list1 == 4:           ShowFour ()     elif list1 == 5:           ShowFive ()     elif list1 == 6:           ShowSix ()                                  if list2 == 1:           ShowOne ()     elif list2 == 2:           ShowTwo ()     elif list2 == 3:           ShowThree ()     elif list2 == 4:…