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Write a fragment of code that computes v = a where a is an integer, and b is a non-negative integer, by doing successive multiplications. The code may not call exp or pow or any other method that computes a directly. Instead, multiply 1 by a, b times. What is the running time of your code (in terms of the number of multiplications done)?

Write a fragment of code that computes v = a where a is an integer, and b is a non-negative integer, by doing successive multiplications. The code may not call exp or pow or any other method that computes a directly. Instead, multiply 1 by a, b times. What is the running time of your code (in terms of the number of multiplications done)?

Database System Concepts
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
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Write a fragment of code that computes v = ab where a is an integer, and b is a non-negative integer, by doing successive multiplications. The code may not call exp or pow or any other method that computes a directly. Instead, multiply 1 by a, b times. What is the running time of your code (in terms of the number of multiplications done)?
Transcribed Image Text:Write a fragment of code that computes v = ab where a is an integer, and b is a non-negative integer, by doing successive multiplications. The code may not call exp or pow or any other method that computes a directly. Instead, multiply 1 by a, b times. What is the running time of your code (in terms of the number of multiplications done)?
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