Read in two variables, year and population. Each year the population increases b

Question

Read in two variables, year and population. Each year the population increases by 10%. Write a program that displays the annual population and stops in the year when the town will count over 100,000 people for the first time.

Make sure that the population is positive, non-zero.

For example:

Input Output p=87650 year=2013 Year   Population
------------------
2013   87650
2014   96415
2015   106056 p=-4 year=2013 Population must be larger than 0

Explanation / Answer

class Country { String name; long population; double area; Country(String name, long population, double area) { this.name = name; this.population = population; this.area = area; } double density () { if (area > 0) return population/area; else return 0; } public static void main(String[] args) { int numberOfCountries = 10; Country[] countries = new Country[numberOfCountries]; double lArea = -1; int lAreaIndex = -1; long lPop = -1; int lPopIndex = -1; double lDensity = -1; int lDensityIndex = -1; for (int i=0; i

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