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| author | msglm <msglm@techchud.xyz> | 2023-01-14 05:31:48 -0600 |
|---|---|---|
| committer | msglm <msglm@techchud.xyz> | 2023-01-14 05:31:48 -0600 |
| commit | 9d53d8857eaa1c9405894a88ca75bc4657e42f35 (patch) | |
| tree | eb1efc1d028b949dd83bb710c68be8eff58f26e7 /Java/Square | |
| download | school-code-master.tar.gz school-code-master.tar.bz2 school-code-master.zip | |
Diffstat (limited to 'Java/Square')
| -rw-r--r-- | Java/Square/Square.java | 43 | ||||
| -rw-r--r-- | Java/Square/SquareDemo.java | 28 |
2 files changed, 71 insertions, 0 deletions
diff --git a/Java/Square/Square.java b/Java/Square/Square.java new file mode 100644 index 0000000..4ea72e9 --- /dev/null +++ b/Java/Square/Square.java @@ -0,0 +1,43 @@ +public class Square {
+
+ // data member
+ private double length;
+
+
+
+ // Constructors
+ //accepts r as length
+ public Square (double l) {
+ length = l;
+ }
+//no r? assume length is 1
+ public Square() {
+ length = 1;
+ }
+//copy's length from another circle
+ public Square (Square s) {
+ length = s.length;
+ }
+
+ // setter & getter
+ // sets length
+ public void setLength(double l) {
+ length = l;
+ }
+//return length
+ public double getLength() {
+ return length;
+ }
+
+ // other methods
+ public double area() {
+ return Math.pow(length,2);
+ }
+
+ public double perimeter() {
+ return length*4;
+ }
+
+}
+
+
diff --git a/Java/Square/SquareDemo.java b/Java/Square/SquareDemo.java new file mode 100644 index 0000000..ab6f0dc --- /dev/null +++ b/Java/Square/SquareDemo.java @@ -0,0 +1,28 @@ +public class SquareDemo {
+
+ public static void main (String args []) {
+
+ double leng = 2.5;
+ double value;
+
+ // create a circle object called mySquare with a lengius of 2.5
+ Square mySquare = new Square(leng);
+
+ // create a circle object called myOtherSquare with a lengius of 10.0
+ Square myOtherSquare = new Square(10);
+
+ // create a circle object called unitSquare with a default lengius of 1.0;
+ Square unitSquare = new Square();
+
+ // create a circle object called myLastSquare that is a copy of the Square mySquare
+ Square myLastSquare = new Square(mySquare);
+
+ // get the area of mySquare
+ value = mySquare.area();
+
+ // print the area of mySquare
+ System.out.println("The area is " + value);
+
+ }
+}
+
|