4. Use Karatsuba's algorithm to multiply 9021 and 6799 (the algorithm with 3 recursive calls, not 4). You can just state the answers for each recursive call instead of working all the way down to the base cases. However, if you were to unwrap the recursion all the way, how many 1-digit multiplications would you have performed? How many 1-digit multiplications would regular "elementary school" multiplication use?

4. Use Karatsuba's algorithm to multiply 9021 and 6799 (the algorithm with 3 recursive calls, not 4). You can just state the answers for each recursive call instead of working all the way down to the base cases. However, if you were to unwrap the recursion all the way, how many 1-digit multiplications would you have performed? How many 1-digit multiplications would regular "elementary school" multiplication use?

C++ Programming: From Problem Analysis to Program Design

8th Edition

ISBN:9781337102087

Author:D. S. Malik

Publisher:D. S. Malik

Chapter15: Recursion

Section: Chapter Questions

Problem 17PE

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