Write a Short Code Fragment That Uses a While Loop

question 8

Essay

Write a short code fragment that uses a while loop to verify that the user enters a positive integer as input. You may assume that a Scanner object called input has already been created.

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Definitions:

Operant Conditioning

A method of learning that employs rewards and punishments for behavior, which was developed by B.F. Skinner to study behavior modification.

Biological Response

A physiological or biochemical reaction of an organism to a specific stimulus, including responses to environmental changes, stress, and diseases.

Functional Magnetic Resonance Imaging

A neuroimaging procedure that measures brain activity by detecting changes associated with blood flow.

Positron Emission Tomography

A functional imaging technique that uses radioactive substances to visualize and measure changes in metabolic processes, and in other physiological activities including blood flow, regional chemical composition, and absorption.