Implement a class RoachPopulation that simulates the growth of a roach population. The constructor takes the size of the initial roach population. The breed method simulates a period in which the roaches breed, which doubles their population. The spray(double percent) method simulates spraying with insecticide, which reduces the population by the given percentage. The getRoaches method returns the current number of roaches. A program called RoachSimulation simulates a population that starts out with 10 roaches. Breed, spray to reduce the population by 10 percent, and print the roach count. Repeat three more times.
Implement a class RoachPopulation that simulates the growth of a roach population. The constructor takes the size of the initial roach population. The breed method simulates a period in which the roaches breed, which doubles their population. The spray(double percent) method simulates spraying with insecticide, which reduces the population by the given percentage. The getRoaches method returns the current number of roaches. A program called RoachSimulation simulates a population that starts out with 10 roaches. Breed, spray to reduce the population by 10 percent, and print the roach count. Repeat three more times.
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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Implement a class RoachPopulation that simulates the growth of a roach population. The constructor takes the size of the initial roach population. The breed method simulates a period in which the roaches breed, which doubles their population. The spray(double percent) method simulates spraying with insecticide, which reduces the population by the given percentage. The getRoaches method returns the current number of roaches. A program called RoachSimulation simulates a population that starts out with 10 roaches. Breed, spray to reduce the population by 10 percent, and print the roach count. Repeat three more times.
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