Completed Classes#

Factorial.ctxt

@@ -0,0 +1,5 @@
+#BlueJ class context
+comment0.target=Factorial
+comment1.params=value
+comment1.target=java.math.BigInteger\ factorialOf(java.lang.Integer)
+numComments=2

Factorial.java

@@ -1,12 +1,23 @@
- 
-
 
+import java.util.Scanner;
 import java.math.BigInteger;
 
 public class Factorial {
 
     public BigInteger factorialOf(Integer value){
-        return null;
+
+        Scanner scanner = new Scanner(System.in);
+        System.out.println("Enter a number: ");
+        int userInput = scanner.nextInt();
+        int counter = userInput;
+        BigInteger result = BigInteger.ONE;
+        for(int i=1; i <counter; i++){
+            value = value*i;
+        }
+
+
+        System.out.println(value);
+        return result.multiply(BigInteger.valueOf(value));
     }
 
 }

FactorialTest.ctxt

@@ -0,0 +1,7 @@
+#BlueJ class context
+comment0.target=FactorialTest
+comment1.params=
+comment1.target=void\ setUp()
+comment2.params=
+comment2.target=void\ factorialOfTest()
+numComments=3

IntegerPrinter.ctxt

@@ -0,0 +1,11 @@
+#BlueJ class context
+comment0.target=IntegerPrinter
+comment1.params=value
+comment1.target=java.lang.String\ printIntegerAsBinary(int)
+comment2.params=value
+comment2.target=java.lang.String\ printIntegerAsOctal(int)
+comment3.params=value
+comment3.target=java.lang.String\ printIntegerAsHexadecimal(int)
+comment4.params=args
+comment4.target=void\ main(java.lang.String[])
+numComments=5

IntegerPrinter.java

@@ -1,21 +1,32 @@
- 
-
+import java.util.Scanner;
+import java.lang.Math;
 
 public class IntegerPrinter {
-
-    public String printIntegerAsBinary(int value){
-        return null;
+    int value = 0;
+    public static String printIntegerAsBinary(int value){
+        String binary = Integer.toBinaryString(value);
+        return binary;
     }
 
-    public String printIntegerAsOctal(int value){
-        return null;
+    public static String printIntegerAsOctal(int value){
+        String octal = Integer.toOctalString(value);
+        return octal;
     }
 
-    public String printIntegerAsHexadecimal(int value){
-        return null;
+    public static String printIntegerAsHexadecimal(int value){
+        String hex = Integer.toHexString(value);
+        return hex;
     }
 
     public static void main(String[] args){
-
+        Scanner in = new Scanner(System.in);
+        System.out.println("Please enter a number:");
+        int i = in.nextInt();
+        
+        
+        printIntegerAsBinary(i);
+        printIntegerAsOctal(i);
+        printIntegerAsHexadecimal(i);
     }
 }
+

IntegerPrinterTest.ctxt

@@ -0,0 +1,11 @@
+#BlueJ class context
+comment0.target=IntegerPrinterTest
+comment1.params=
+comment1.target=void\ setUp()
+comment2.params=
+comment2.target=void\ printIntegerAsBinaryTest()
+comment3.params=
+comment3.target=void\ printIntegerAsHexadecimal()
+comment4.params=
+comment4.target=void\ printIntegerAsOctalTest()
+numComments=5

LargestInteger.ctxt

@@ -0,0 +1,7 @@
+#BlueJ class context
+comment0.target=LargestInteger
+comment1.params=integers
+comment1.target=java.lang.Integer\ findLargestNumberUsingConditional(java.lang.Integer[])
+comment2.params=integers
+comment2.target=java.lang.Integer\ findLargestNumberUsingMathMax(java.lang.Integer[])
+numComments=3

LargestIntegerTest.ctxt

@@ -0,0 +1,9 @@
+#BlueJ class context
+comment0.target=LargestIntegerTest
+comment1.params=
+comment1.target=void\ setUp()
+comment2.params=
+comment2.target=void\ findLargestNumberUsingConditionalTest()
+comment3.params=
+comment3.target=void\ findLargestNumberUsingMathMaxTest()
+numComments=4

NormalizeAngle.ctxt

@@ -0,0 +1,9 @@
+#BlueJ class context
+comment0.target=NormalizeAngle
+comment1.params=angle
+comment1.target=java.lang.Integer\ normalizeValueUsingModulo(java.lang.Integer)
+comment2.params=integer
+comment2.target=java.lang.Integer\ normalizeValueUsingFloorMod(java.lang.Integer)
+comment3.params=args
+comment3.target=void\ main(java.lang.String[])
+numComments=4

NormalizeAngleTest.ctxt

@@ -0,0 +1,9 @@
+#BlueJ class context
+comment0.target=NormalizeAngleTest
+comment1.params=
+comment1.target=void\ setUp()
+comment2.params=
+comment2.target=void\ normalizeValueUsingModuloTest()
+comment3.params=
+comment3.target=void\ normalizeValueUsingFloorModTest()
+numComments=4

ShortCalculator.ctxt

@@ -0,0 +1,5 @@
+#BlueJ class context
+comment0.target=ShortCalculator
+comment1.params=number1\ number2
+comment1.target=void\ math(short,\ short)
+numComments=2

ShortCalculator.java

@@ -1,5 +1,25 @@
- 
+ import java.util.Scanner;
+ import java.lang.Math;
 
 
 public class ShortCalculator {
+
+public static void math(short number1,short number2){
+    
+    Scanner scanner = new Scanner(System.in);
+    System.out.println("Enter the first number");
+    number1 = scanner.nextShort();
+    System.out.println("Enter second number");
+    number2 = scanner.nextShort();
+    
+    System.out.println(number1 + (double)number2);
+    System.out.println(number1 - (double)number2);
+    System.out.println(number1 * (double)number2);
+    System.out.println(number1/(double)number2);
+
+    
+    
+}
+
+
 }

ShortCalculatorTest.ctxt

@@ -0,0 +1,13 @@
+#BlueJ class context
+comment0.target=ShortCalculatorTest
+comment0.text=\n\ The\ test\ class\ ShortCalculatorTest.\n\n\ @author\ \ (your\ name)\n\ @version\ (a\ version\ number\ or\ a\ date)\n
+comment1.params=
+comment1.target=ShortCalculatorTest()
+comment1.text=\n\ Default\ constructor\ for\ test\ class\ ShortCalculatorTest\n
+comment2.params=
+comment2.target=void\ setUp()
+comment2.text=\n\ Sets\ up\ the\ test\ fixture.\n\n\ Called\ before\ every\ test\ case\ method.\n
+comment3.params=
+comment3.target=void\ tearDown()
+comment3.text=\n\ Tears\ down\ the\ test\ fixture.\n\n\ Called\ after\ every\ test\ case\ method.\n
+numComments=4

ShortCalculatorTest.java

@@ -1,5 +1,24 @@
- 
 
 
-public class ShortCalculatorTest {
+import static org.junit.Assert.*;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.Assert;
+
+/**
+ * The test class ShortCalculatorTest.
+ *
+ * @author  (your name)
+ * @version (a version number or a date)
+ */
+public class ShortCalculatorTest
+{
+    @Test
+    public void addTest(){
+    //ShortCalculator shortCalculator = new ShortCalculator();
+    //double expected = 388;
+    //double actual = ShortCalculator.math(255,133);
+    Assert.assertEquals(388,ShortCalculator.math(255,133),0.01);
+}
 }

package.bluej

@@ -11,19 +11,19 @@ dependency3.type=UsesDependency
 dependency4.from=IntegerPrinterTest
 dependency4.to=IntegerPrinter
 dependency4.type=UsesDependency
-editor.fx.0.height=0
-editor.fx.0.width=0
-editor.fx.0.x=0
-editor.fx.0.y=0
-objectbench.height=101
-objectbench.width=1070
-package.divider.horizontal=0.6
-package.divider.vertical=0.837593984962406
-package.editor.height=550
+editor.fx.0.height=709
+editor.fx.0.width=800
+editor.fx.0.x=106
+editor.fx.0.y=23
+objectbench.height=99
+objectbench.width=637
+package.divider.horizontal=0.5996275605214153
+package.divider.vertical=0.837173579109063
+package.editor.height=538
 package.editor.width=968
 package.editor.x=59
-package.editor.y=82
-package.frame.height=723
+package.editor.y=23
+package.frame.height=709
 package.frame.width=1094
 package.numDependencies=4
 package.numTargets=10
@@ -47,8 +47,8 @@ target10.name=IntegerPrinterTest
 target10.showInterface=false
 target10.type=UnitTestTargetJunit4
 target10.width=140
-target10.x=10
-target10.y=370
+target10.x=510
+target10.y=130
 target2.height=50
 target2.name=NormalizeAngle
 target2.showInterface=false
@@ -61,8 +61,8 @@ target3.name=IntegerPrinter
 target3.showInterface=false
 target3.type=ClassTarget
 target3.width=110
-target3.x=10
-target3.y=130
+target3.x=530
+target3.y=50
 target4.height=50
 target4.name=ShortCalculator
 target4.showInterface=false