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19 lines (17 loc) · 1.34 KB
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// David Anderson
public class Dog{
public static void main(String[] args){
System.out.println("Dog is not fed, has not been walked, has not been played with. isDogHappy?: " + isDogHappy(false, false, false));
System.out.println("Dog is not fed, has not been walked, has been played with. isDogHappy?: " + isDogHappy(false, false, true));
System.out.println("Dog is not fed, has been walked, has not been played with. isDogHappy?: " + isDogHappy(false, true, false));
System.out.println("Dog is not fed, has been walked, has been played with. isDogHappy?: " + isDogHappy(false, true, true));
System.out.println("Dog is fed, has not been walked, has not been played with. isDogHappy?: " + isDogHappy(true, false, false));
System.out.println("Dog is fed, has not been walked, has been played with. isDogHappy?: " + isDogHappy(true, false, true));
System.out.println("Dog is fed, has been walked, has not played with. isDogHappy?: " + isDogHappy(true, true, false));
System.out.println("Dog is fed, has been walked, has not been played with. isDogHappy?: " + isDogHappy(true, true, true));
}
// dog is happy whenever it has been fed and has either been walked or played with (or both)
public static boolean isDogHappy(boolean fed, boolean walked, boolean playedWith) {
return fed && (walked || playedWith);
}
}