completed Programming 01 assessment 1, Harrison Pickett, 4-1-19

src/AssessmentPartOne.java

@@ -7,7 +7,8 @@ public class AssessmentPartOne {
 		// Debug this method so it passes the unit test.
 		// Add comments beside any changes you make
 		
-		if (num1<num2)
+		if (num1>num2)
+			//line 10 changed < to >
 		{
 			if (num3>num1)
 			{
@@ -26,11 +27,13 @@ public class AssessmentPartOne {
 			}
 			else
 			{
-				return num2
+				return num2;
+				//Line 29: added missing ; to end of line
 			}
 		}
 	}
 	
+	
 	public int sumNumbersBetween(int start, int end)
 	{
 		// 02 - Adding Across A Range
@@ -44,8 +47,27 @@ public class AssessmentPartOne {
 		
 		int sumOfSquares = 0;
 		
+		if ((start==end) || ((start<0) || (end<0)) || (start>end) || (end-start==1))
+			/*
+			 * catches all failure conditions
+			 * start==end - if both values are equal
+			 * start<0, end<0 - if any value is negative
+			 * start>end - if the start is bigger than the end
+			 * end-start==1 - ensures that there as at least 1 value between start and end
+			 */
+		{
+			return -1;
+			//returns -1 if any of these conditions are met
+		}
+		for (int index=start+1;index<end;index++)
+		{
+			//iterates through a loop from the start digit+1 so as not to include start value
+			sumOfSquares=sumOfSquares+index;
+			//running total that adds itself to the current index
+		}
 	
 		return sumOfSquares;
+		//returns final result when completed
 	}
 	
 }