Algorithms HQ vs ApexIB

A fun and didactic app to learn computer science algorithms! See how algorithms are working by watching an animation of their execution. Understand how data is manipulated as it is animated through an intuitive representation of its contents. Always know which line is executed in the pseudo-code, what are the values of the variables. Need to quickly refresh your memory? Just use the app as a quick reference on the main characteristics of each algorithm! Main features: - Execute a single instruction, or undo the previous one - Run, or rewind the algorithm until you decide to pause the execution - Adjust the speed of the animation - Best and worst case input data for sorting algorithms - Change the input data: size (up to 500), maximum value or data distribution (random, sorted, many duplicates, etc.) - For data structures, choose the next function to execute, or let a scenario choose for you, so you can see how the data structure evolves. - Landscape or portrait orientation This version contains the following algorithms: Linear Data Structures: - Linked Lists, including a view on memory - Queue - Stack Sorting algorithms: - Bubble Sort - Cocktail Sort - Gnome Sort - Insertion Sort - Quick Sort - Selection Sort More algorithms and more features are on the way!

Why should I study 20-year-old, 100s of pages long PDF guides for an interview that will change my life? ApexIB is interview prep built for investment banking recruiting. Practice real technical questions across Accounting, DCF, Valuation, M&A, LBO, and Enterprise Value — graded instantly with feedback on what you got right, what you missed, and what specific areas you need to target to fix it. Voice or text answers, just like a real interview. Timed mock formats mirror actual first-round and Superday structures. Track your readiness score, drill your specific weak spots, and know exactly where you stand before the real thing. Built by a student who went through recruiting and wanted the tool that didn't exist yet. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/