I'd really like it if you could give me an example of how the queue system works.

Investigate graph coloring. Compare greedy and backtracking algorithms to fix it. Python, C/C++, and Java are programming languages.

We discussed several Linked List Variations, each of which was more complex than the one preceding it, but that was able to do certain things asymptotically faster than the simpler variants could. This is one of many examples we'll see this quarter where we make a classic tradeoff in computing: using more memory (and, correspondingly, more complexity for managing what it's in it) in an effort to spend less time. While it's not always true that we can make things faster by using more memory, it's not at all uncommon to see these two things be on opposite sides of a tradeoff. One of the linked list variants we saw was a singly-linked list with head and tail pointers. Let's consider where this variant fell short and whether there are other ways to improve it besides what we saw. 1. Why isn't the presence of a tail pointer enough to allow us to remove the last node in the list in O(1) time? 2. Suppose that we added a third list-level pointer (i.e., outside of the nodes) called before Tail,…

please answer with proper explanation and step by step solution. don't copy paste from online website. i would appreciate your work. Question: What are the running times of each of the functions of the standard priority queue ADT if we implement it by adapting the STL priority_queue. Please answer thoroughly with examples while also using the Big O notation in it.