assignment 2

assignments/assignment2/Dog.java

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+public class Dog {
+    private String dogName;
+    private int dogAge;
+    private String dogGender;
+    private int bones;
+
+    public Dog(String dogName) {
+        this.dogName = dogName;
+        this.dogAge = 0;
+        this.dogGender = "?";
+        this.bones = 0;
+    }
+
+    public String getName() {
+        return dogName;
+    }
+
+    public int getAge() {
+        return dogAge;
+    }
+
+    public void setAge(int dogAge) {
+        this.dogAge = dogAge;
+    }
+
+    public String getGender() {
+        return dogGender;
+    }
+
+    public void setGender(String dogGender) {
+        //System.out.println("Enter gender (F/M) !");
+        if (dogGender.equals("F") || dogGender.equals("M")) {
+            this.dogGender = dogGender.equals("F") ? "Female" : "Male";
+        }
+    }
+
+    public int getBones() {
+        return bones;
+    }
+
+    public void setBones(int bones) {
+        if(bones >= 0) {
+            this.bones = bones;
+        }
+    }
+
+    public int dogAgeAsPeopleYears(int humanYears) {
+        if (humanYears == 1) {
+            return 15;
+        } else if (humanYears == 2) {
+            return 24;
+        } else {
+            return 24 + (humanYears - 2) * 5;
+        }
+    }
+}

assignments/assignment2/histogram.java

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+import java.util.*;
+
+public class histogram {
+    public static void main(String args[]) {
+        Scanner scan = new Scanner(System.in);
+        System.out.println("Enter integers between 1 - 50");
+        int int2 = 0;
+        int int3 = 0;
+        int int4 = 0;
+        int int5 = 0;
+        int int6 = 0;
+        char ast = '*';
+        
+        while (true) {
+        int int1 = scan.nextInt();
+            if (int1 == -1) {
+                break;
+            } else if (int1 > 50 || int1 < 1) {
+                System.out.println("Integer not between 1 - 50 !");
+                continue;
+            } else {
+                if (int1 < 11) {
+                    int2++;
+                } else if (int1 < 21) {
+                    int3++;
+                } else if (int1 < 31) {
+                    int4++;
+                } else if (int1 < 41) {
+                    int5++;
+                } else if (int1 < 51) {
+                    int6++;
+                }
+                
+            }
+        }
+    System.out.println(" 1 - 10 | "+"*".repeat(int2));
+    System.out.println("11 - 20 | "+"*".repeat(int3));
+    System.out.println("21 - 30 | "+"*".repeat(int4));
+    System.out.println("31 - 40 | "+"*".repeat(int5));
+    System.out.println("41 - 50 | "+"*".repeat(int6));
+    }
+}

assignments/assignment2/numbers.java

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+import java.util.*;
+
+public class numbers {
+    public static void main(String args[]) {
+    ArrayList<Integer> ints = new ArrayList<Integer>();
+    Scanner scan = new Scanner(System.in);
+    System.out.println("Enter positive integer! (Enter -1 to stop!)");
+
+    int counter = 0;
+    double sum = 0;
+    double median = 0;
+
+    while (true) {
+        int input1 = scan.nextInt();
+        if (input1 == -1) {
+            break;
+        } else if (input1 > 0) {
+            ints.add(input1);
+            sum += input1;
+            counter++;
+        } else {
+            System.out.println("Not Positive!");
+        }
+    }
+    Collections.sort(ints);
+
+    
+    if (counter == 0) {
+        System.out.println("No integers entered!");
+        return;
+    } else if (counter % 2 == 0 && counter != 0) {
+        median = (ints.get(counter / 2 - 1) + ints.get(counter / 2)) / 2.0;
+    } else {
+        median = ints.get(counter/2);
+    }
+    System.out.println("Max: "+(ints.get(counter-1)));
+    System.out.println("Min: "+(ints.get(0)));
+    System.out.println("Median: "+median);
+    System.out.println("Average: "+(sum/counter));
+    System.out.println("Numbers: "+ints);
+    }   
+}

assignments/assignment2/testDog.java

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+public class testDog {
+    public static void main(String args[]) {
+        Dog dog1 = new Dog("Luna");
+        Dog dog2 = new Dog("Max");
+        Dog dog3 = new Dog("Ashley");
+
+        dog1.setAge(3);
+        dog1.setGender("F");
+        dog1.setBones(202);
+
+        dog2.setAge(4);
+        dog2.setGender("M");
+        dog2.setBones(204);
+
+        dog3.setAge(5);
+        dog3.setGender("F");
+        dog3.setBones(101);
+
+        System.out.println("Dog 1 is called " + dog1.getName());
+        System.out.println("Dog 2 has caught " + dog2.getBones() + " bones so far.");
+        System.out.println("Dog 3 is " + dog3.dogAgeAsPeopleYears(dog3.getAge()) + " years old in human years.");
+        System.out.println("Dog 1 gender: "+ dog1.getGender());
+    }
+}