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QUESTION 9 Analyze the following fragment: double sum = 0; double d = 0; while (d I= 10.0){ d += 0.1; sum += sum + d; The program may not stop because of the phenomenon referred to as numerical inaccuracy for operating with floating-point numbers. The program does not compile because sum and d are declared double, but assigned with integer value 0 After the loop, sum is 0 + 0.1 + 0.2 + 0.3 + ... + 1.9. The program never stops because d is always 0.1 inside the loop.

QUESTION 9 Analyze the following fragment: double sum = 0; double d = 0; while (d I= 10.0){ d += 0.1; sum += sum + d; The program may not stop because of the phenomenon referred to as numerical inaccuracy for operating with floating-point numbers. The program does not compile because sum and d are declared double, but assigned with integer value 0 After the loop, sum is 0 + 0.1 + 0.2 + 0.3 + ... + 1.9. The program never stops because d is always 0.1 inside the loop.

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
Problem 1PE
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QUESTION 9 Analyze the following fragment: double sum = 0; double d = 0; while (d != 10.0){ d += 0.1; sum += sum + d; The program may not stop because of the phenomenon referred to as numerical inaccuracy for operating with floating-point numbers. The program does not compile because sum and d are declared double, but assigned with integer value 0 After the loop, sum is 0 + 0.1 + 0.2+ 0.3 + ... + 1.9. The program never stops because d is always 0.1 inside the loop.
Transcribed Image Text:QUESTION 9 Analyze the following fragment: double sum = 0; double d = 0; while (d != 10.0){ d += 0.1; sum += sum + d; The program may not stop because of the phenomenon referred to as numerical inaccuracy for operating with floating-point numbers. The program does not compile because sum and d are declared double, but assigned with integer value 0 After the loop, sum is 0 + 0.1 + 0.2+ 0.3 + ... + 1.9. The program never stops because d is always 0.1 inside the loop.
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