BasicComp

Factorial.java

@@ -1,12 +1,26 @@
- 
-
 
 import java.math.BigInteger;
 
+//Write a program that computes the factorial n! = 1 x 2 x ... x n, 
+//using BigInteger. Compute the factorial of 1000.
+
 public class Factorial {
 
     public BigInteger factorialOf(Integer value){
-        return null;
+        int i = 1;
+        int j = 1;
+        
+        
+        
+        for(i = 1; i <= value; i++){
+            j=j*i;
+        }
+        
+        //j is the factorial of value
+        
+        BigInteger x = BigInteger.valueOf(j);
+        
+        return x;
     }
 
 }

FactorialTest.java

@@ -1,5 +1,3 @@
- 
-
 
 import org.junit.Assert;
 import org.junit.Before;

LargestInteger.java

@@ -8,9 +8,9 @@ public class LargestInteger {
 
         int maxValue = 0;
 
-        int count = 0;
+        //int count = 0;
 
-        for (count = 0; count < integers.length; count++){
+        for (int count = 0; count < integers.length; count++){
 
             if(integers[count]>maxValue){
                 maxValue = integers[count];
@@ -21,7 +21,7 @@ public class LargestInteger {
         
         return maxValue;
     }
-
+    
     public Integer findLargestNumberUsingMathMax(Integer[] integers){
         return Math.max(integers[0],(Math.max(integers[1], integers[2])));
     }

NormalizeAngle.java

@@ -4,11 +4,15 @@
 public class NormalizeAngle {
 
     public Integer normalizeValueUsingModulo(Integer angle){
-        return ((0 + 359) % angle + angle) % angle;
+        //return ((0 + 359) % angle + angle) % angle;
+        
+        return angle % 360;
+        //return angle% = 359;
+        
     }
 
     public Integer normalizeValueUsingFloorMod(Integer integer){
-        return Math.floorMod(0 + 359, integer);
+        return Math.floorMod(integer, 360);
     }
     
     public static void main(String[] args){

ShortCalculator.ctxt

@@ -1,3 +1,13 @@
 #BlueJ class context
 comment0.target=ShortCalculator
-numComments=1
+comment1.params=firstValue\ SecondValue
+comment1.target=java.lang.Short\ shortCalculatorSum(java.lang.Integer,\ java.lang.Integer)
+comment2.params=firstValue\ SecondValue
+comment2.target=java.lang.Short\ shortCalculatorDifference(java.lang.Integer,\ java.lang.Integer)
+comment3.params=firstValue\ SecondValue
+comment3.target=java.lang.Short\ shortCalculatorProduct(java.lang.Integer,\ java.lang.Integer)
+comment4.params=firstValue\ SecondValue
+comment4.target=java.lang.Short\ shortCalculatorQuotient(java.lang.Integer,\ java.lang.Integer)
+comment5.params=firstValue\ SecondValue
+comment5.target=java.lang.Short\ shortCalculatorRemainder(java.lang.Integer,\ java.lang.Integer)
+numComments=6

ShortCalculator.java

@@ -1,5 +1,49 @@
- 
 
 
 public class ShortCalculator {
+    
+    public Short shortCalculatorSum (Integer firstValue, Integer SecondValue){
+        
+        int x = firstValue + SecondValue;
+        
+        short xShort = (short)x;
+        
+        return xShort;
+    }
+
+    public Short shortCalculatorDifference (Integer firstValue, Integer SecondValue){
+        
+        int x = firstValue - SecondValue;
+        
+        short xShort = (short)x;
+        
+        return xShort;
+    }
+    
+    public Short shortCalculatorProduct (Integer firstValue, Integer SecondValue){
+        
+        int x = firstValue * SecondValue;
+        
+        short xShort = (short)x;
+        
+        return xShort;
+    }
+    
+    public Short shortCalculatorQuotient (Integer firstValue, Integer SecondValue){
+        
+        int x = firstValue / SecondValue;
+        
+        short xShort = (short)x;
+        
+        return xShort;
+    }
+    
+    public Short shortCalculatorRemainder (Integer firstValue, Integer SecondValue){
+        
+        int x = firstValue % SecondValue;
+        
+        short xShort = (short)x;
+        
+        return xShort;
+    }
 }

ShortCalculatorTest.ctxt

@@ -1,13 +1,7 @@
 #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
+comment1.target=void\ setUp()
 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
+comment2.target=void\ shortCalculatorTest()
+numComments=3

ShortCalculatorTest.java

@@ -1,35 +1,25 @@
-import static org.junit.Assert.*;
+
 import org.junit.After;
+import org.junit.Assert;
 import org.junit.Before;
 import org.junit.Test;
 
+public class ShortCalculatorTest{
+    private ShortCalculator shortCalculator;
 
-public class ShortCalculatorTest
-{
-    /**
-     * Default constructor for test class ShortCalculatorTest
-     */
-    public ShortCalculatorTest()
-    {
-    }
-
-    /**
-     * Sets up the test fixture.
-     *
-     * Called before every test case method.
-     */
     @Before
-    public void setUp()
-    {
+    public void setUp(){
+        shortCalculator = new ShortCalculator();
     }
-
-    /**
-     * Tears down the test fixture.
-     *
-     * Called after every test case method.
-     */
-    @After
-    public void tearDown()
-    {
+    
+    @Test
+    public void shortCalculatorTest(){
+        {
+            Short expected = 0;
+            
+            Short actual = 0;
+            
+            Assert.assertEquals(expected, actual);
+        }
     }
 }

Test.ctxt

@@ -1,5 +0,0 @@
-#BlueJ class context
-comment0.target=Test
-comment1.params=args
-comment1.target=void\ main(java.lang.String[])
-numComments=2

Test.java

@@ -1,22 +0,0 @@
-import java.util.Arrays;
-public class Test
-{
-
-    public static void main(String[] args) {
-        
-        int[] numbers = {0, 3, 2, 1, 5, 4};
-        
-        Arrays.sort(numbers);
-        
-        System.out.println(Arrays.toString(numbers));
-        
-        int x = numbers.length;
-        
-        System.out.println(x);
-        
-        System.out.println(numbers[x]);
-        
-        
-    }
-
-}