any topic related to algorithms and data structures

please suggest me any project related to course of algorithms and data structures. i also need the presentation of that bcoz i have to give it in class which should include When preparing and writing your proposal, please include the following items explicitly: 1. Introduction: What is your research/development question? What is the ultimate goal of your proposed system? 2. Background: Give a brief introduction of the related work for your problem. For example, What kind of existing research/development work has tried to answer the same or a similar question, what is still unknown? Why this is an interesting question, or why it is important to develop a system to solve this question? 4. Proposed approach: What is your plan for working out the solutions to the question? what are the main features in your proposed system? How do you implement your proposed system (e.g., what kind of database do you choose, what are your main programming languages, are there any particular techniques you are going to use)? What is the assignment for each team member (e.g., who do what)? Also, please give a rough timeline to show when you expect to finish what. 5. Evaluation: How are you going to evaluate your solution. In another word, what is your plan to demonstrate that your solution/answer is good or is reasonable? What kind of data sets will be used to test you implementation? 6. Conclusion: Brief review of what you are planning to do.