Zipcoder · AmandaJ-Huang · Oct 30, 2021
diff --git a/NumberUtilities.java b/NumberUtilities.java
@@ -4,29 +4,69 @@
 public class NumberUtilities {
 
     public static String getRange(int stop) {
-        return null;
+        String SmallRange = "";
+        for (Integer i = 0; i < stop; i++) {
+            SmallRange = SmallRange + i.toString();
+        }
+        return SmallRange;
     }
 
     public static String getRange(int start, int stop) {
-        return null;
+        String StartNumber = "";
+        for (Integer i = start; i < stop; i++) {
+            StartNumber = StartNumber + i.toString();
+        }
+        return StartNumber;
     }
 
 
     public static String getRange(int start, int stop, int step) {
-        return null;
+        String OneStepTwoStep = "";
+        for (Integer i = start; i < stop; i += step) {
+            OneStepTwoStep = OneStepTwoStep + i.toString();
+        }
+        return OneStepTwoStep;
     }
 
     public static String getEvenNumbers(int start, int stop) {
-        return null;
+        String EvenStep = "";
+        if(start%2 == 0) {
+            for (Integer i = start; i < stop; i += 2) {
+                EvenStep = EvenStep + i.toString();
+            }
+        } else {
+            start+=1;
+            for (Integer i = start; i < stop; i += 2) {
+                EvenStep = EvenStep + i.toString();
+            }
+        }
+        return EvenStep;
     }
 
 
     public static String getOddNumbers(int start, int stop) {
-        return null;
+        String OddStep = "";
+        if(start%2 > 0) {
+            for (Integer i = start; i < stop; i+=2) {
+                OddStep = OddStep + i.toString();
+            }
+        } else {
+            start+=1;
+            for (Integer i = start; i < stop; i+=2) {
+                OddStep = OddStep + i.toString();
+            }
+        }
+        return OddStep;
     }
 
 
     public static String getExponentiations(int start, int stop, int exponent) {
-        return null;
+        String SquareCube = "";
+        for (Integer i = start; i <= stop; i++) {
+            Double d = Math.pow(i, exponent);
+            String str = d.toString();
+            SquareCube = SquareCube + str.substring(0, str.length()-2);
+        }
+        return SquareCube;
     }
 }
diff --git a/TableUtilities.java b/TableUtilities.java
@@ -2,14 +2,30 @@
 
 public class TableUtilities {
     public static String getSmallMultiplicationTable() {
-        return null;
+        return TableUtilities.getMultiplicationTable(5);
     }
 
     public static String getLargeMultiplicationTable() {
-        return null;
+        return TableUtilities.getMultiplicationTable(10);
     }
 
     public static String getMultiplicationTable(int tableSize) {
-        return null;
+        String MultiTable = "";
+        for (Integer i = 0; i < tableSize; i++) {
+            String RowOfNum = "";
+            Integer n = 0;
+            for(Integer j = 0; j < tableSize; j++){
+            n = n + (i+1);
+            if(n < 10) {
+                RowOfNum += "  " + n + " |";
+            } else if (n > 9 && n < 100) {
+                RowOfNum += " " + n + " |";
+            } else {
+            RowOfNum += n + " |";
+        }
+        }
+            MultiTable += RowOfNum + "\n";
+        }
+        return MultiTable;
     }
 }
diff --git a/TriangleUtilities.java b/TriangleUtilities.java
@@ -3,19 +3,44 @@
 public class TriangleUtilities {
 
     public static String getRow(int numberOfStars) {
-        return null;
+        String StarRow = "";
+        for (Integer i = 0; i < numberOfStars; i++) {
+            StarRow += "*";
+        }
+        return StarRow;
     }
 
     public static String getTriangle(int numberOfRows) {
-        return null;
+        String str1 = "";
+
+        //for each iteration of the loop, str1 concatenates with the output of the function
+        for (Integer i = 0; i < numberOfRows; i++) {
+            str1 += TriangleUtilities.getRow(i+1) + "\n";
+        }
+
+        return str1;
     }
 
 
     public static String getSmallTriangle() {
-        return null;
+        String SmallTri = "";
+
+        //same as getTriangle, but limited to 4 loops (0, 1, 2, 3)
+        for (Integer i = 0; i < 4; i++) {
+            SmallTri += TriangleUtilities.getRow(i+1) + "\n";
+        }
+
+        return SmallTri;
     }
 
     public static String getLargeTriangle() {
-        return null;
+        String LargeTri = "";
+
+        //same as getTriangle, but limited to 9 loops (0 - 8)
+        for (Integer i = 0; i < 9; i++) {
+            LargeTri += TriangleUtilities.getRow(i+1) + "\n";
+        }
+
+        return LargeTri;
     }
 }
diff --git a/package.bluej b/package.bluej
@@ -1,79 +1,103 @@
 #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.from=NumberUtilitiesTest
+dependency2.to=NumberUtilities
 dependency2.type=UsesDependency
-dependency3.from=TableUtilitiesTest
-dependency3.to=TableUtilities
+dependency3.from=TriangleUtilitiesTest
+dependency3.to=TriangleUtilities
 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=703
+editor.fx.0.width=1020
+editor.fx.0.x=2731
+editor.fx.0.y=-9
+objectbench.height=149
+objectbench.width=974
 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=0.755868544600939
+package.editor.height=476
+package.editor.width=881
+package.editor.x=1400
+package.editor.y=0
+package.frame.height=703
+package.frame.width=998
 package.numDependencies=3
-package.numTargets=6
+package.numTargets=10
 package.showExtends=true
 package.showUses=true
 project.charset=UTF-8
-readme.height=58
+readme.height=60
 readme.name=@README
-readme.width=47
+readme.width=48
 readme.x=10
 readme.y=10
-target1.height=50
-target1.name=TableUtilitiesTest
-target1.showInterface=false
-target1.type=UnitTestTargetJunit4
-target1.width=110
-target1.x=100
-target1.y=270
+target1.height=70
+target1.name=README-TriangleUtilities.md
+target1.type=TextTarget
+target1.width=180
+target1.x=420
+target1.y=10
+target10.association=TriangleUtilitiesTest
+target10.height=50
+target10.name=TriangleUtilities
+target10.showInterface=false
+target10.type=ClassTarget
+target10.width=120
+target10.x=70
+target10.y=190
 target2.height=50
-target2.name=TriangleUtilitiesTest
+target2.name=TableUtilitiesTest
 target2.showInterface=false
 target2.type=UnitTestTargetJunit4
-target2.width=120
+target2.width=110
 target2.x=100
-target2.y=160
-target3.association=TableUtilitiesTest
+target2.y=270
 target3.height=50
-target3.name=TableUtilities
+target3.name=TriangleUtilitiesTest
 target3.showInterface=false
-target3.type=ClassTarget
-target3.width=110
-target3.x=70
-target3.y=300
-target4.association=NumberUtilitiesTest
-target4.height=50
-target4.name=NumberUtilities
-target4.showInterface=false
-target4.type=ClassTarget
-target4.width=120
-target4.x=80
-target4.y=70
+target3.type=UnitTestTargetJunit4
+target3.width=120
+target3.x=100
+target3.y=160
+target4.height=70
+target4.name=README-TableUtilities.md
+target4.type=TextTarget
+target4.width=170
+target4.x=610
+target4.y=10
+target5.association=TableUtilitiesTest
 target5.height=50
-target5.name=NumberUtilitiesTest
+target5.name=TableUtilities
 target5.showInterface=false
-target5.type=UnitTestTargetJunit4
-target5.width=120
-target5.x=110
-target5.y=40
-target6.association=TriangleUtilitiesTest
-target6.height=50
-target6.name=TriangleUtilities
-target6.showInterface=false
-target6.type=ClassTarget
-target6.width=120
-target6.x=70
-target6.y=190
+target5.type=ClassTarget
+target5.width=110
+target5.x=70
+target5.y=300
+target6.height=70
+target6.name=README-NumberUtilities.md
+target6.type=TextTarget
+target6.width=180
+target6.x=500
+target6.y=90
+target7.association=NumberUtilitiesTest
+target7.height=50
+target7.name=NumberUtilities
+target7.showInterface=false
+target7.type=ClassTarget
+target7.width=120
+target7.x=80
+target7.y=70
+target8.height=70
+target8.name=README.md
+target8.type=TextTarget
+target8.width=120
+target8.x=290
+target8.y=10
+target9.height=50
+target9.name=NumberUtilitiesTest
+target9.showInterface=false
+target9.type=UnitTestTargetJunit4
+target9.width=120
+target9.x=110
+target9.y=40