From 7a4e8c0018df2af8eb15701e2fc00ec36d72056a Mon Sep 17 00:00:00 2001
From: Amy Gill <amygill@MacBook-Pro-2.local>
Date: Thu, 8 Feb 2018 19:01:32 -0500
Subject: [PATCH 1/5] ignore this it's just an inital iteration. i'll let you
 know when it's finished tsm

---
 .../mastering_loops/TableUtilities.java       | 19 ++++++++++++++++++-
 .../mastering_loops/NumberUtilitiesTest.java  |  4 ++--
 2 files changed, 20 insertions(+), 3 deletions(-)

diff --git a/src/main/java/io/zipcoder/microlabs/mastering_loops/TableUtilities.java b/src/main/java/io/zipcoder/microlabs/mastering_loops/TableUtilities.java
index e27a826..88962e7 100644
--- a/src/main/java/io/zipcoder/microlabs/mastering_loops/TableUtilities.java
+++ b/src/main/java/io/zipcoder/microlabs/mastering_loops/TableUtilities.java
@@ -2,7 +2,24 @@
 
 public class TableUtilities {
     public static String getSmallMultiplicationTable() {
-        return null;
+        String myTable = "";
+
+        for (int row =1; row <=5; row++){
+            for (int col=1; col<=5; col++){
+
+                int checkSpace = col*row;
+                if (checkSpace < 10) {
+                    myTable += " " + checkSpace + " | ";
+                } else if (checkSpace >= 10){
+                    myTable += " " + checkSpace + " | ";
+                }
+
+
+            }
+            myTable += "\n";
+        }
+
+        return myTable;
     }
 
     public static String getLargeMultiplicationTable() {
diff --git a/src/test/java/io/zipcoder/microlabs/mastering_loops/NumberUtilitiesTest.java b/src/test/java/io/zipcoder/microlabs/mastering_loops/NumberUtilitiesTest.java
index e579b43..5ce91f7 100644
--- a/src/test/java/io/zipcoder/microlabs/mastering_loops/NumberUtilitiesTest.java
+++ b/src/test/java/io/zipcoder/microlabs/mastering_loops/NumberUtilitiesTest.java
@@ -51,7 +51,7 @@ public void testGetRange2() {
     @Test
     public void testGetEvenNumbers() {
         // : Given
-        String expected = "5791113151719";
+        String expected = "681012141618";
         int start = 5;
         int stop = 20;
 
@@ -65,7 +65,7 @@ public void testGetEvenNumbers() {
     @Test
     public void testGetOddNumbers() {
         // : Given
-        String expected = "681012141618";
+        String expected = "5791113151719";
         int start = 5;
         int stop = 20;
         int step = 5;

From 9f1d963177fef686572bb35a86370be676160dff Mon Sep 17 00:00:00 2001
From: Amy Gill <amygill@MacBook-Pro-2.local>
Date: Thu, 8 Feb 2018 19:32:19 -0500
Subject: [PATCH 2/5] again not quite ready

---
 .../mastering_loops/TriangleUtilities.java      | 17 +++++++++++++++--
 1 file changed, 15 insertions(+), 2 deletions(-)

diff --git a/src/main/java/io/zipcoder/microlabs/mastering_loops/TriangleUtilities.java b/src/main/java/io/zipcoder/microlabs/mastering_loops/TriangleUtilities.java
index 0c7cd35..41a7389 100644
--- a/src/main/java/io/zipcoder/microlabs/mastering_loops/TriangleUtilities.java
+++ b/src/main/java/io/zipcoder/microlabs/mastering_loops/TriangleUtilities.java
@@ -3,11 +3,24 @@
 public class TriangleUtilities {
 
     public static String getTriangle(int numberOfRows) {
-        return null;
+
+        StringBuilder myTri = new StringBuilder();
+        for (int i = 1; i < numberOfRows; i++) {
+            for (int j = 0; j < i; j++) {
+                myTri.append("*");
+            }
+                myTri.append("\n");
+        }
+
+        return myTri.toString();
     }
 
     public static String getRow(int numberOfStars) {
-        return null;
+        StringBuilder newRow = new StringBuilder();
+        for (int i = 0; i < numberOfStars; i++){
+            newRow.append("*");
+        }
+        return newRow.toString();
     }
 
     public static String getSmallTriangle() {

From 566c7f9dbfa5b5b082b562b227636f0b6b06c673 Mon Sep 17 00:00:00 2001
From: Amy Gill <amygill@MacBook-Pro-2.local>
Date: Thu, 8 Feb 2018 20:05:19 -0500
Subject: [PATCH 3/5] not ready yet thanks

---
 .../mastering_loops/NumberUtilities.java      | 10 +++++++-
 .../mastering_loops/TriangleUtilities.java    | 24 ++++++++++++++++---
 2 files changed, 30 insertions(+), 4 deletions(-)

diff --git a/src/main/java/io/zipcoder/microlabs/mastering_loops/NumberUtilities.java b/src/main/java/io/zipcoder/microlabs/mastering_loops/NumberUtilities.java
index 5a742c4..7fc5aae 100644
--- a/src/main/java/io/zipcoder/microlabs/mastering_loops/NumberUtilities.java
+++ b/src/main/java/io/zipcoder/microlabs/mastering_loops/NumberUtilities.java
@@ -2,8 +2,16 @@
 
 
 public class NumberUtilities {
+
     public static String getEvenNumbers(int start, int stop) {
-        return null;
+        StringBuilder evens = new StringBuilder();
+        for (int i = start; i <stop; i++) {
+            if (i % 2 == 0) {
+                evens.append(i);
+            }
+        }
+
+        return evens.toString();
     }
 
 
diff --git a/src/main/java/io/zipcoder/microlabs/mastering_loops/TriangleUtilities.java b/src/main/java/io/zipcoder/microlabs/mastering_loops/TriangleUtilities.java
index 41a7389..cc58fb2 100644
--- a/src/main/java/io/zipcoder/microlabs/mastering_loops/TriangleUtilities.java
+++ b/src/main/java/io/zipcoder/microlabs/mastering_loops/TriangleUtilities.java
@@ -24,10 +24,28 @@ public static String getRow(int numberOfStars) {
     }
 
     public static String getSmallTriangle() {
-        return null;
+        StringBuilder smallTri = new StringBuilder();
+        for (int i = 1; i < 5; i++) {
+            for (int j = 0; j < i; j++) {
+                smallTri.append("*");
+            }
+            smallTri.append("\n");
+        }
+
+        return smallTri.toString();
     }
 
     public static String getLargeTriangle() {
-        return null;
+
+        StringBuilder largeTri = new StringBuilder();
+        for (int i = 1; i < 10; i++) {
+            for (int j = 0; j < i; j++) {
+                largeTri.append("*");
+            }
+            largeTri.append("\n");
+        }
+
+        return largeTri.toString();
     }
-}
+    }
+

From 3883543a00988cddaa3b7a0a7b4db1bde59b3140 Mon Sep 17 00:00:00 2001
From: Amy Gill <amygill@MacBook-Pro-2.local>
Date: Thu, 8 Feb 2018 20:26:57 -0500
Subject: [PATCH 4/5] just have to do tables i'll let you know when that's done
 tsm

---
 .../mastering_loops/NumberUtilities.java      | 30 ++++++++++++++++---
 .../mastering_loops/NumberUtilitiesTest.java  |  2 +-
 2 files changed, 27 insertions(+), 5 deletions(-)

diff --git a/src/main/java/io/zipcoder/microlabs/mastering_loops/NumberUtilities.java b/src/main/java/io/zipcoder/microlabs/mastering_loops/NumberUtilities.java
index 7fc5aae..afb6736 100644
--- a/src/main/java/io/zipcoder/microlabs/mastering_loops/NumberUtilities.java
+++ b/src/main/java/io/zipcoder/microlabs/mastering_loops/NumberUtilities.java
@@ -16,21 +16,43 @@ public static String getEvenNumbers(int start, int stop) {
 
 
     public static String getOddNumbers(int start, int stop) {
-        return null;
+        StringBuilder odds = new StringBuilder();
+        for (int i = start; i <stop; i++) {
+            if (i % 2 == 1) {
+                odds.append(i);
+            }
+        }
+
+        return odds.toString();
     }
 
 
     public static String getSquareNumbers(int start, int stop, int step) {
-        return null;
+        StringBuilder getSquares = new StringBuilder();
+        for (int i = start; i < stop; i+=step){
+            getSquares.append((int) Math.pow(i,2));
+        }
+
+        return getSquares.toString();
     }
 
 
     public static String getRange(int start, int stop, int step) {
-        return null;
+        StringBuilder myRange = new StringBuilder();
+        for (int i = start; i < stop; i+=step){
+            myRange.append(i);
+        }
+
+        return myRange.toString();
     }
 
 
     public static String getExponentiations(int start, int stop, int step, int exponent) {
-        return null;
+        StringBuilder myExponents = new StringBuilder();
+        for (int i = start; i<stop; i+=step){
+            myExponents.append((int) Math.pow(i,exponent));
+        }
+
+        return myExponents.toString();
     }
 }
diff --git a/src/test/java/io/zipcoder/microlabs/mastering_loops/NumberUtilitiesTest.java b/src/test/java/io/zipcoder/microlabs/mastering_loops/NumberUtilitiesTest.java
index 5ce91f7..1a11f36 100644
--- a/src/test/java/io/zipcoder/microlabs/mastering_loops/NumberUtilitiesTest.java
+++ b/src/test/java/io/zipcoder/microlabs/mastering_loops/NumberUtilitiesTest.java
@@ -68,7 +68,7 @@ public void testGetOddNumbers() {
         String expected = "5791113151719";
         int start = 5;
         int stop = 20;
-        int step = 5;
+
 
         // : When
         String actual = NumberUtilities.getOddNumbers(start, stop);

From 6bf86cc54dd8d36710cba02f6473d2834ebb7558 Mon Sep 17 00:00:00 2001
From: Amy Gill <amygill@MacBook-Pro-2.local>
Date: Thu, 8 Feb 2018 20:58:17 -0500
Subject: [PATCH 5/5] FINALLLLLLLLLLLLL

---
 .../mastering_loops/TableUtilities.java       | 22 ++++++++++++++++---
 1 file changed, 19 insertions(+), 3 deletions(-)

diff --git a/src/main/java/io/zipcoder/microlabs/mastering_loops/TableUtilities.java b/src/main/java/io/zipcoder/microlabs/mastering_loops/TableUtilities.java
index 88962e7..2f8efc9 100644
--- a/src/main/java/io/zipcoder/microlabs/mastering_loops/TableUtilities.java
+++ b/src/main/java/io/zipcoder/microlabs/mastering_loops/TableUtilities.java
@@ -14,7 +14,6 @@ public static String getSmallMultiplicationTable() {
                     myTable += " " + checkSpace + " | ";
                 }
 
-
             }
             myTable += "\n";
         }
@@ -23,10 +22,27 @@ public static String getSmallMultiplicationTable() {
     }
 
     public static String getLargeMultiplicationTable() {
-        return null;
+        StringBuilder getLarge = new StringBuilder();
+        for (int row=1; row <11 ; row++){
+            for (int col=1; col<11; col++){
+                getLarge.append(col*row + " | ");
+            }
+           getLarge.append("\n");
+
+        }
+
+        return getLarge.toString();
     }
 
     public static String getMultiplicationTable(int tableSize) {
-        return null;
+        StringBuilder getMult = new StringBuilder();
+        for (int row = 1; row <= tableSize; row++){
+            for (int col = 1; col <= tableSize; col++){
+                getMult.append(row * col + " | ");
+            }
+            getMult.append("\n");
+        }
+
+        return getMult.toString();
     }
 }