From cdb335a6c236f97ee9cc07db9fd6fe5b73dfed9e Mon Sep 17 00:00:00 2001
From: Greg Donnelly <Greg@zipcodes-mbp-78.myfiosgateway.com>
Date: Sun, 7 Mar 2021 10:43:39 -0500
Subject: [PATCH 1/5] All tests passing

---
 NumberUtilities.java     | 64 ++++++++++++++++++++++++++++++++++++----
 NumberUtilitiesTest.java |  6 ++--
 2 files changed, 62 insertions(+), 8 deletions(-)

diff --git a/NumberUtilities.java b/NumberUtilities.java
index 1d5ba50..1ea2e04 100644
--- a/NumberUtilities.java
+++ b/NumberUtilities.java
@@ -4,29 +4,81 @@
 public class NumberUtilities {
 
     public static String getRange(int stop) {
-        return null;
+        String placeHolder = "";
+        int[] intArr = new int[stop];
+        for (int i = 0; i < stop; i++) {
+            intArr[i] = i;
+            String intStr = Integer.toString(intArr[i]);
+            placeHolder += intStr;
+        }
+        return  placeHolder;
     }
+   
 
     public static String getRange(int start, int stop) {
-        return null;
+        String placeHolder = "";
+        int[] intArr = new int[stop];
+        for (int i = start; i < stop; i++) {
+            intArr[i] = i;
+            String intStr = Integer.toString(intArr[i]);
+            placeHolder += intStr;
+        }
+        return  placeHolder;
     }
 
 
     public static String getRange(int start, int stop, int step) {
-        return null;
+        String placeHolder = "";
+        int[] intArr = new int[stop];
+        for (int i = start; i < stop; i += step) {
+            intArr[i] = i;
+            String intStr = Integer.toString(intArr[i]);
+            placeHolder += intStr;
+        }
+        return  placeHolder;
     }
 
     public static String getEvenNumbers(int start, int stop) {
-        return null;
+        String placeHolder = "";
+        int[] intArr = new int[stop];
+        if (start % 2 == 1) {
+            start += 1;
+        }
+        for (int i = start; i < stop; i += 2) {
+                intArr[i] = i;
+                String intStr = Integer.toString(intArr[i]);
+                placeHolder += intStr;
+            }
+        return placeHolder;
     }
 
 
     public static String getOddNumbers(int start, int stop) {
-        return null;
+        String placeHolder = "";
+        int[] intArr = new int[stop];
+        if (start % 2 == 0) {
+            start += 1;
+        }
+        for (int i = start; i < stop; i += 2) {
+                intArr[i] = i;
+                String intStr = Integer.toString(intArr[i]);
+                placeHolder += intStr;
+            }
+        return placeHolder;
     }
 
 
     public static String getExponentiations(int start, int stop, int exponent) {
-        return null;
+        String placeHolder = "";
+        int[] intArr = new int[stop];
+        int intInt = start;
+        double intDbl = intInt;
+        for (int i = 0; i <= stop - start; i++) {
+            intArr[i] = (int) Math.pow(intDbl, exponent);
+            String intStr = Integer.toString(intArr[i]);
+            placeHolder += intStr;
+            intDbl++;
+        }
+        return placeHolder;
     }
 }
diff --git a/NumberUtilitiesTest.java b/NumberUtilitiesTest.java
index 0fb929f..defa0e0 100644
--- a/NumberUtilitiesTest.java
+++ b/NumberUtilitiesTest.java
@@ -151,9 +151,10 @@ public void testGetOddNumbersStartAndEndAtOdd() {
         // : Then
         Assert.assertEquals(expected, actual);
     }
-
+    
+    @Test
     public void testGetOddNumbersStartAndEndAtEven() {
-        // : Given
+        // : Given``
         String expected = "579111315";
         int start = 4;
         int stop = 16;
@@ -166,6 +167,7 @@ public void testGetOddNumbersStartAndEndAtEven() {
     }
 
 
+
     @Test
     public void testGetExponentiationNumbersForSquare() {
         // : Given

From 0a8629cd050c773875e70d8ee3753227272e2243 Mon Sep 17 00:00:00 2001
From: Greg Donnelly <Greg@zipcodes-mbp-78.myfiosgateway.com>
Date: Sun, 7 Mar 2021 14:29:28 -0500
Subject: [PATCH 2/5] tests passing on numbers. Not triangles or table  Please
 enter the commit message for your changes. Lines starting

---
 TriangleUtilities.java | 34 +++++++++++++++++++++++++++++++---
 1 file changed, 31 insertions(+), 3 deletions(-)

diff --git a/TriangleUtilities.java b/TriangleUtilities.java
index 8755fd0..1b1a8a3 100644
--- a/TriangleUtilities.java
+++ b/TriangleUtilities.java
@@ -3,12 +3,40 @@
 public class TriangleUtilities {
 
     public static String getRow(int numberOfStars) {
-        return null;
+        String output = "";
+        char[] starArr = new char[numberOfStars];
+        for (int i = 0; i < numberOfStars; i++) {
+            starArr[i] = '*';
+            String strStars = Character.toString(starArr[i]);
+            output += strStars;
+        }
+        return output;
     }
     
     public static String getTriangle(int numberOfRows) {
-        return null;
-    }
+         int i, j;
+         String output = "";
+        // outer loop to handle number of rows
+        //  n in this case
+        for(i=0; i<=numberOfRows; i++)
+        { String holder = "";
+ 
+            //  inner loop to handle number of columns
+            //  values changing acc. to outer loop    
+            for(j=0; j<i; j++)
+            {
+                // printing stars
+                holder += getRow(i) + "\n";
+            }
+ 
+            // ending line after each row
+            //System.out.println();
+            output += holder;
+        }
+        System.out.print(output);
+        return output;
+    } 
+
 
 
     public static String getSmallTriangle() {

From 5bc3f4184b229e51674976a7bfd5d54b6399d016 Mon Sep 17 00:00:00 2001
From: Greg Donnelly <Greg@zipcodes-mbp-78.myfiosgateway.com>
Date: Mon, 8 Mar 2021 19:19:54 -0500
Subject: [PATCH 3/5] triangles utilities tests passing

---
 TriangleUtilities.java     | 24 ++++++---------------
 TriangleUtilitiesTest.java | 44 +++++++++++++++++++-------------------
 package.bluej              | 34 ++++++++++++++---------------
 3 files changed, 46 insertions(+), 56 deletions(-)

diff --git a/TriangleUtilities.java b/TriangleUtilities.java
index 1b1a8a3..f4d808b 100644
--- a/TriangleUtilities.java
+++ b/TriangleUtilities.java
@@ -10,28 +10,18 @@ public static String getRow(int numberOfStars) {
             String strStars = Character.toString(starArr[i]);
             output += strStars;
         }
+        System.out.print(output);
         return output;
     }
     
     public static String getTriangle(int numberOfRows) {
-         int i, j;
-         String output = "";
-        // outer loop to handle number of rows
-        //  n in this case
-        for(i=0; i<=numberOfRows; i++)
-        { String holder = "";
- 
-            //  inner loop to handle number of columns
-            //  values changing acc. to outer loop    
-            for(j=0; j<i; j++)
-            {
-                // printing stars
-                holder += getRow(i) + "\n";
+        int i, j;
+        String output = "";
+        for (i = 0; i < numberOfRows; i++) {
+            for (j = 0; j <= i; j++) {
+                output += "*";
             }
- 
-            // ending line after each row
-            //System.out.println();
-            output += holder;
+            output += "\n";
         }
         System.out.print(output);
         return output;
diff --git a/TriangleUtilitiesTest.java b/TriangleUtilitiesTest.java
index abead8a..e8d074d 100644
--- a/TriangleUtilitiesTest.java
+++ b/TriangleUtilitiesTest.java
@@ -1,4 +1,4 @@
- 
+
 
 
 import org.junit.Assert;
@@ -11,23 +11,23 @@ public void testGetRow_ForSmallWidth(){
         //Given
         String expected = "*";
         int width = 1;
-        
+
         //When
         String actual = TriangleUtilities.getRow(width);
-        
+
         //Then
         Assert.assertEquals(expected, actual);
     }
-    
+
     @Test
     public void testGetRow_ForBigWidth() {
         //Given
         String expected = "********************";
         int width = 20;
-        
+
         //When
         String actual = TriangleUtilities.getRow(width);
-        
+
         //Then
         Assert.assertEquals(expected, actual);
     }
@@ -39,30 +39,30 @@ public void testGetTriangle_ForOneRow() {
 
         // When
         String actual = TriangleUtilities.getTriangle(1);
-        
+
         // Then
         Assert.assertEquals(expected, actual);
     }
-    
+
     @Test
     public void testGetTriangle_ForSmallTriangle() {
         // Given
         String expected =
-                        "*\n" +
+                "*\n" +
                         "**\n" +
                         "***\n";
 
         // When                
         String actual = TriangleUtilities.getTriangle(3);
-        
+
         // Then
         Assert.assertEquals(expected, actual);
     }
-    
+
     @Test
     public void testGetTriangle_ForBigTriangle() {
         String expected =
-                        "*\n" +
+                "*\n" +
                         "**\n" +
                         "***\n" +
                         "****\n" +
@@ -80,14 +80,14 @@ public void testGetTriangle_ForBigTriangle() {
     public void testGetLargeTriangle() {
         String expected =
                 "*\n" +
-                "**\n" +
-                "***\n" +
-                "****\n" +
-                "*****\n" +
-                "******\n" +
-                "*******\n" +
-                "********\n" +
-                "*********\n";
+                        "**\n" +
+                        "***\n" +
+                        "****\n" +
+                        "*****\n" +
+                        "******\n" +
+                        "*******\n" +
+                        "********\n" +
+                        "*********\n";
         String actual = TriangleUtilities.getLargeTriangle();
         Assert.assertEquals(expected, actual);
     }
@@ -96,11 +96,11 @@ public void testGetLargeTriangle() {
     @Test
     public void testGetSmallTriangle() {
         String expected =
-                        "*\n" +
+                "*\n" +
                         "**\n" +
                         "***\n" +
                         "****\n";
         String actual = TriangleUtilities.getSmallTriangle();
         Assert.assertEquals(expected, actual);
     }
-}
+}
\ No newline at end of file
diff --git a/package.bluej b/package.bluej
index 028bdd0..07d884b 100644
--- a/package.bluej
+++ b/package.bluej
@@ -1,27 +1,27 @@
 #BlueJ package file
-dependency1.from=NumberUtilitiesTest
-dependency1.to=NumberUtilities
+dependency1.from=TableUtilitiesTest
+dependency1.to=TableUtilities
 dependency1.type=UsesDependency
 dependency2.from=TriangleUtilitiesTest
 dependency2.to=TriangleUtilities
 dependency2.type=UsesDependency
-dependency3.from=TableUtilitiesTest
-dependency3.to=TableUtilities
+dependency3.from=NumberUtilitiesTest
+dependency3.to=NumberUtilities
 dependency3.type=UsesDependency
-editor.fx.0.height=722
-editor.fx.0.width=800
-editor.fx.0.x=537
-editor.fx.0.y=28
-objectbench.height=164
-objectbench.width=484
+editor.fx.0.height=0
+editor.fx.0.width=0
+editor.fx.0.x=0
+editor.fx.0.y=0
+objectbench.height=136
+objectbench.width=1256
 package.divider.horizontal=0.6
-package.divider.vertical=0.7560627674750356
-package.editor.height=523
-package.editor.width=382
-package.editor.x=20
-package.editor.y=57
-package.frame.height=759
-package.frame.width=508
+package.divider.vertical=0.7852852852852853
+package.editor.height=516
+package.editor.width=1162
+package.editor.x=0
+package.editor.y=23
+package.frame.height=724
+package.frame.width=1280
 package.numDependencies=3
 package.numTargets=6
 package.showExtends=true

From bb3ca0b6b60c4536b16271310d132a363e93e470 Mon Sep 17 00:00:00 2001
From: Greg Donnelly <Greg@zipcodes-mbp-78.myfiosgateway.com>
Date: Mon, 8 Mar 2021 19:22:14 -0500
Subject: [PATCH 4/5] NOW all triangles are passing

---
 TriangleUtilities.java | 22 ++++++++++++++++++++--
 1 file changed, 20 insertions(+), 2 deletions(-)

diff --git a/TriangleUtilities.java b/TriangleUtilities.java
index f4d808b..7f35d1f 100644
--- a/TriangleUtilities.java
+++ b/TriangleUtilities.java
@@ -30,10 +30,28 @@ public static String getTriangle(int numberOfRows) {
 
 
     public static String getSmallTriangle() {
-        return null;
+        int i, j;
+        String output = "";
+        for (i = 0; i < 4; i++) {
+            for (j = 0; j <= i; j++) {
+                output += "*";
+            }
+            output += "\n";
+        }
+        System.out.print(output);
+        return output;
     }
 
     public static String getLargeTriangle() {
-        return null;
+        int i, j;
+        String output = "";
+        for (i = 0; i < 9; i++) {
+            for (j = 0; j <= i; j++) {
+                output += "*";
+            }
+            output += "\n";
+        }
+        System.out.print(output);
+        return output;
     }
 }

From 5a6aef21e6cfdd2226121833351af9946ddae6fa Mon Sep 17 00:00:00 2001
From: Greg Donnelly <Greg@zipcodes-mbp-78.myfiosgateway.com>
Date: Tue, 9 Mar 2021 14:52:55 -0500
Subject: [PATCH 5/5] formatting isn't exact, but the number outputs are
 correct for tables

---
 TableUtilities.java | 39 ++++++++++++++++++++++++++++++++++++---
 1 file changed, 36 insertions(+), 3 deletions(-)

diff --git a/TableUtilities.java b/TableUtilities.java
index 03bf004..02332f5 100644
--- a/TableUtilities.java
+++ b/TableUtilities.java
@@ -2,14 +2,47 @@
 
 public class TableUtilities {
     public static String getSmallMultiplicationTable() {
-        return null;
+        int i, j;
+        String output = "";
+        for (i = 1; i <= 5; i++) {
+            String middleMan = "";
+            for (j = 1; j <= 5; j++) {
+                middleMan += " " + (j*i) + " |";
+            }
+            middleMan += "\n";
+            output += middleMan;
+        }
+        System.out.print(output);
+        return output;
     }
 
     public static String getLargeMultiplicationTable() {
-        return null;
+        int i, j;
+        String output = "";
+        for (i = 1; i <= 10; i++) {
+            String middleMan = "";
+            for (j = 1; j <= 10; j++) {
+                middleMan += " " + (j*i) + " |";
+            }
+            middleMan += "\n";
+            output += middleMan;
+        }
+        System.out.print(output);
+        return output;
     }
 
     public static String getMultiplicationTable(int tableSize) {
-        return null;
+        int i, j;
+        String output = "";
+        for (i = 1; i <= tableSize; i++) {
+            String middleMan = "";
+            for (j = 1; j <= tableSize; j++) {
+                middleMan += " " + (j*i) + " |";
+            }
+            middleMan += "\n";
+            output += middleMan;
+        }
+        System.out.print(output);
+        return output;
     }
 }