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Quiz · 4 questions

🪆 Recursion & Divide and Conquer

Solving a problem with smaller copies of itself

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Quiz

01Every correct recursive function must have...
02Recursion uses memory because...
03Divide-and-conquer algorithms (like merge sort) get their complexity from...
04Backtracking solves problems by...
Hint
It's DFS with an 'undo' — make a choice, and if it fails, step back and try another.
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