Lists Trace The Following C Program Showing All Output

Question

Lists Trace The Following C Program Showing All Output In The Order Lists. Trace the following c++ program showing all output in the order that it appears on the output device (presumably the screen). If anything happens that makes it impossible to accomplish an operation or the results of doing so are unpredictable, describe what happens and abort at that point. For this program, assume that the following functions (methods) are fully defined and implemented in the appropriate header and implementation files for the List class. - construct that creates an empty list - empty that returns true if the list is empty, false otherwise - insert (a,b) that inserts an integer a into the list at position b - erase(a) that removes the integer at position a in the list - overloading the output operator

Dr. Jack HW Helper · Accepted Answer

The given C++ program demonstrates a sequence of list operations involving two list objects: sheldon_cooper and leonard_hofstadter. The program performs insertions, erasures, and assignments on these lists, with output statements indicating each step. Here is a comprehensive trace of the program's execution and its output: Initializations and Setup The program starts by constructing two empty lists: sheldon_cooper and leonard_hofstadter. It then checks if sheldon_cooper is empty using the empty() method. Since the list is just instantiated, it is empty, so the program outputs: Program begins, sheldon and leonard constructed His friend is Raj Koothrappali Performing Insertions Into Sheldon's List The program proceeds with a for loop, where i runs from 4 through 8 inclusive. For each value of i, the list sheldon_cooper inserts the value i*2-3 at position i-4, then outputs the list. The detailed computations are: i=4: insert at position 0: value 4*2-3=5 i=5: insert at position 1: value 5*2-3=7 i=6: insert at position 2: value 6*2-3=9 i=7: insert at position 3: value 7*2-3=11 i=8: insert at position 4: value 8*2-3=13 After each insertion, the list is displayed. Assuming the insertions are at the specified positions and that the list starts empty, the output after each step should be: Inserting 5 at position 0 List is now: 5 Inserting 7 at position 1 List is now: 5 7 Inserting 9 at position 2 List is now: 5 7 9 Inserting 11 at position 3 List is now: 5 7 9 11 Inserting 13 at position 4 List is now: 5 7 9 11 13 Assigning Sheldon's List to Leonard's List The copy assignment operator is used to copy sheldon_cooper into leonard_hofstadter. After the assignment, both lists contain the same elements: 5, 7, 9, 11, 13. Removing an Element from Sheldon’s List The program sets j=3 and erases the element at position 3 in sheldon_cooper. Assuming 0-based indexing, position 3 corresponds to the fourth element, which currently is 11. The element at position 3 (which is 11) is removed.

Lists Trace The Following C Program Showing All Output ✓ Solved

Lists Trace The Following C Program Showing All Output In The Order

Sample Paper For Above instruction

Initializations and Setup

Performing Insertions Into Sheldon's List

Assigning Sheldon's List to Leonard's List

Removing an Element from Sheldon’s List

Inserting into Leonard's List

Program Termination

Complete Output Summary

References