Problems List - FE Prep

FE 100 - Crash Course

Practice 100 questions covering every category

May 2025 Exam

Practice the most recent exam with 12 questions

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#	Title	Difficulty	Exam
373	Deallocate Memory for Book Structures	Med.	Jan 2025
374	Merge Sorted 2D Coordinate Lists Recursively	Hard	Jan 2025
375	Trace Stack Operations	Easy	Jan 2025
376	Sum Nodes at Depth in Binary Tree	Easy	Jan 2025
377	Non-Recursive Min-Heap Verification	Hard	Jan 2025
378	AVL Tree Insertion and Rebalancing	Med.	Jan 2025
379	Two-Stack Queue Run-Time Analysis	Med.	Jan 2025
380	Calculate Time for Grid Reconfiguration	Med.	Jan 2025
381	Solve Recurrence 2T(n-1) + 5	Hard	Jan 2025
382	Recursive Search for Lucky Odometer Values	Hard	Jan 2025
383	Complete Array State After Merge Operations	Hard	Jan 2025
384	Convert 32456 to Hexadecimal Form	Med.	Jan 2025
385	Resize 2D Array by Tripling Columns	Med.	May 2025
386		Hard	May 2025
387	Infix to Postfix Evaluation 10	Med.	May 2025
388	Add or Subtract Values in Binary Tree	Med.	May 2025
389	Quadratic Probing with Custom Hash Function	Med.	May 2025
390	Prefix Prediction for Next Trie Letter	Hard	May 2025
391	Count Bit Flips in Binary Counter Sequence	Insane	May 2025
392		Med.	May 2025
393	Closed Form Solution for Summation of i + 3i	Med.	May 2025
394	Compute Highest Exponent Within Bound	Hard	May 2025
395		Easy	May 2025
396	Validate New User ID by Bit Difference	Hard	May 2025
361	Deep Copy 1980s Video Games Inventory	Hard	Aug 2024

UCF Foundation Exam Problems List