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:

Seismic Events

Phenomena that are caused by the sudden release of energy in the Earth's crust, resulting in ground shaking and sometimes displacement.

Seismographs

Instruments that measure and record details of earthquakes, such as force and duration, by detecting ground motion.

Tsunami

Enormously long oceanic waves generated by major events like quakes, volcano eruptions, or subaquatic landslides.

P-Wave

A type of seismic wave that compresses and expands material in the direction it is traveling, and is the fastest kind of seismic wave.