48 lines
1.3 KiB
Java
48 lines
1.3 KiB
Java
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public class Car {
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private int modelYear;
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// TODO: Declare purchasePrice field (int)
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private int purchasePrice;
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private int currentValue;
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public void setModelYear(int userYear){
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modelYear = userYear;
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}
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public int getModelYear() {
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return modelYear;
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}
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// TODO: Define setPurchasePrice() method
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public void setPurchasePrice(int userPrice) {
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purchasePrice = userPrice;
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}
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// TODO: Define getPurchasePrice() method
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public int getPurchasePrice() {
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return purchasePrice;
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}
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public int getCurrentValue() {
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return currentValue;
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}
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public void calcCurrentValue(int currentYear) {
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double depreciationRate = 0.15;
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int carAge = currentYear - modelYear;
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// Car depreciation formula
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currentValue = (int)
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Math.round(purchasePrice * Math.pow((1 - depreciationRate), carAge));
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}
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// TODO: Define printInfo() method to output modelYear, purchasePrice, and currentValue
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public void printInfo() {
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System.out.println("Car's information:");
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System.out.println(" Model year: " + getModelYear()); // Just to show I can do it
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System.out.println(" Purchase price: " + purchasePrice); //No idea why it bothered with getPurchasePrice()
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System.out.println(" Current value: " + currentValue);
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}
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}
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