the integer logb of a number. Where logb returns the integer log of a number in a designated base. For example, the integer base 10 log of 1234 is 3, and the integer base 2 log of 1234 is 10. This is a relatively easy calculation. You simply repeatedly divide the number by the base using integer division until the quotient is less than the base and

the integer logb of a number. Where logb returns the integer log of a number in a designated base. For example, the integer base 10 log of 1234 is 3, and the integer base 2 log of 1234 is 10. This is a relatively easy calculation. You simply repeatedly divide the number by the base using integer division until the quotient is less than the base and

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

Problem 1PE

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Question

Write a program that uses a recursive call to find
the integer logb of a number. Where logb returns
the integer log of a number in a designated base.
For example, the integer base 10 log of 1234 is 3,
and the integer base 2 log of 1234 is 10. This is a
relatively easy calculation. You simply repeatedly
divide the number by the base using integer
division until the quotient is less than the base and
count the number of completed divisions.
1234/10=123 (1)
123/10 12 (2)
12/10 = 1 (3)
1234/2= 617 (1)
617/2 = 308 (2)
308/2 = 154 (3)
154/2 = 77 (4)
77/2 = 38 (5)
38/2 = 19 (6)
19/2 = 9 (7)
9/2=4 (8)
4/2=2(9)
2/2 = 1 (10)

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