double q; System.out.println ("q = " + q) ; displays %3D Oq = 0.0 The statement is valid and the displayed value of q is random. The statement is invalid because q is used without being initialized. %3D

double q; System.out.println ("q = " + q) ; displays %3D Oq = 0.0 The statement is valid and the displayed value of q is random. The statement is invalid because q is used without being initialized. %3D

EBK JAVA PROGRAMMING

9th Edition

ISBN:9781337671385

Author:FARRELL

Publisher:FARRELL

Chapter6: Looping

Section: Chapter Questions

Problem 1PE

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Concept explainers

Max Function

Statistical function is of many categories. One of them is a MAX function. The MAX function returns the largest value from the list of arguments passed to it. MAX function always ignores the empty cells when performing the calculation.

Power Function

A power function is a type of single-term function. Its definition states that it is a variable containing a base value raised to a constant value acting as an exponent. This variable may also have a coefficient. For instance, the area of a circle can be given as:

Question

double q;
System.out.println ("q =
+ q) ; displays
11
%3D
q =
q = 0.0
The statement is valid and the displayed value of q is random.
The statement is invalid because q is used without being initialized.

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