👉 Full video - https://backtobackswe.com/platform/content/approximating-time-complexities-of-recursive-functions A useful tool for understanding recursive algorithms is the recurrence. A recurrence allows us to succinctly say exactly what a recursive algorithm does in terms of work and analyze it. 👉 Free 5-Day Course - https://backtobackswe.com/five-day 📹 Intuitive Video Explanations 🏃 Run Code As You Learn 💾 Save Progress ❓New Unseen Questions 🔎 Get All Solutions

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👉 Full video - https://www.youtube.com/watch?v=Zq4upTEaQyM A linked list is a linear data structure that consists of "nodes" that are connected by "links" to form a linked structure that is a conceptual list. The "nodes" are often objects in memory and the "links" are pointers that point to the next node in memory. Before knowing what types of linked list i.e. singly linked list, doubly linked lists, and circular linked list in different languages like c, python, java, etc. are, you need to understand what linked lists are. 👉 Free 5-Day Course - https://backtobackswe.com/five-day 📹 Intuitive Video Explanations 🏃 Run Code As You Learn 💾 Save Progress ❓New Unseen Questions 🔎 Get All Solutions

Back with another video 🎉 Try Our Full Platform: https://nas.io/backtobackswe 📹 Intuitive Video Explanations 🏃 Run Code As You Learn 💾 Save Progress ❓ New Unseen Questions Given a sorted array, create a binary search tree with minimal height. Input: [1, 2, 3, 4, 5, 6, 7] Output: [4, 2, 6, 1, 3, 5, 7] Explanation: 4 / \ 2 6 / \ / \ 1 3 5 7

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👉 Full Binary Tree Bootcamp - https://www.youtube.com/watch?v=BHB0B1jFKQc 👉 Free 5-Day Course - https://backtobackswe.com/five-day Levels In A Binary Tree In general, a binary tree with n nodes will have at least 1 + floor(log_2(n)) levels When we do something like a tree traversal or heap insertion or removal this is why we use a bound of O(h) which for a balanced binary tree really means O(log(n)). We will traverse at most a log amount of levels in the asymptotic sense since that is our tail behavior. Our asymptotic behavior is logarithmic.

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👉 Full video - https://www.youtube.com/watch?v=oHy3ddI9X3o 👉 Free 5-Day Course - https://backtobackswe.com/five-day In graph theory, a flow network is a directed graph where each edge has a capacity and each edge receives a flow. The amount of flow on an edge cannot exceed the capacity of the edge. 📹 Intuitive Video Explanations 🏃 Run Code As You Learn 💾 Save Progress ❓New Unseen Questions 🔎 Get All Solutions

👉 Full Video - https://youtu.be/uXBnyYuwPe8 👉 Free 5-day mini-course - https://backtobackswe.com/ Quicksort is popular because it is not difficult to implement, works well for a variety of different kinds of input data, and is substantially faster than any other sorting method in typical applications. It is in place (uses only a small auxiliary stack), requires time proportional to N log N on average to sort N items, and has an extremely short inner loop. Quicksort is a divide-and-conquer method for sorting. It works by partitioning an array into two parts, then sorting the parts independently. 📹 Intuitive Video Explanations 🏃 Run Code As You Learn 💾 Save Progress ❓New Unseen Questions 🔎 Get All Solutions

👉 Full video - https://youtu.be/myZKhztFhzE 👉 Free 5-Day Course - https://backtobackswe.com/five-day First, we must ask what asymptotic means. Well, you have probably heard of the word "asymptote". An asymptote is a "line that continually approaches a given curve but does not meet it at any finite distance". Therefore, asymptotic analysis is the analysis of tail behaviors not reaching any finite point. It is a method of describing limiting behavior. 📹 Intuitive Video Explanations 🏃 Run Code As You Learn 💾 Save Progress ❓New Unseen Questions 🔎 Get All Solutions

👉 Full video - https://www.youtube.com/watch?v=g9YK6sftDi0 👉 Free 5-Day Course - https://backtobackswe.com/five-day A priority queue is an ADT that behaves like the normal queue but each element has some priority, i.e., the element with the highest priority would come first. The priority of the elements in a priority queue determines the order in which elements are removed from the queue. 📹 Intuitive Video Explanations 🏃 Run Code As You Learn 💾 Save Progress ❓New Unseen Questions 🔎 Get All Solutions

👉 Full video - https://youtu.be/euPlXW7dnlI Most programs contain loop constructs. When analyzing running time costs for programs with loops, we need to add up the costs for each time the loop is executed. This is an example of a summation. Summations are simply the sum of costs for some function applied to a range of parameter values. 👉 Free 5-Day Course - https://backtobackswe.com/five-day 📹 Intuitive Video Explanations 🏃 Run Code As You Learn 💾 Save Progress ❓New Unseen Questions 🔎 Get All Solutions

👉 Full video - https://youtu.be/nGwn8_-6e7w An ADT is a data type is defined by its behavior from the point of view of a user of the data, we can implement it however we want as long as we give the user the interface they need to get what they expect from the ADT. APIs let your product or service communicate with other products and services without having to know how they’re implemented. 👉 Free 5-Day Course - https://backtobackswe.com/five-day 📹 Intuitive Video Explanations 🏃 Run Code As You Learn 💾 Save Progress ❓New Unseen Questions 🔎 Get All Solutions

👉 Full Binary Tree Bootcamp - https://www.youtube.com/watch?v=BHB0B1jFKQc Preorder Traversal: node left right Inorder Traversal: left node right Postorder Traversal: left right node 👉 Free 5-Day Course - https://backtobackswe.com/five-day 📹 Intuitive Video Explanations 🏃 Run Code As You Learn 💾 Save Progress ❓New Unseen Questions 🔎 Get All Solutions