Update AssessmentPartOne.java

src/AssessmentPartOne.java

-
-public class AssessmentPartOne {
-
-	public int biggestOfThree(int num1, int num2, int num3)
-	{
-		// 01 - A Gentle Start
-		// Debug this method so it passes the unit test.
-		// Add comments beside any changes you make
-		
-		if (num1<num2)
-		{
-			if (num3>num1)
-			{
-				return num3;
-			}
-			else
-			{
-				return num1;
-			}
-		}
-		else 
-		{
-			if (num3>num2)
-			{
-				return num3;						
-			}
-			else
-			{
-				return num2
-			}
-		}
-	}
-	
-	public int sumNumbersBetween(int start, int end)
-	{
-		// 02 - Adding Across A Range
-		// Complete this method so that it adds together all
-		// the integers between start and end, but not including 
-		// start or end
-		// This method should only deal with 0 and positive integers
-		// This method should return -1 if it cannot calculate the result
-		
-		// You should comment your code explaining what each part does
-		
-		int sumOfSquares = 0;
-		
-		
-		return sumOfSquares;
-	}
-	
-}
+
+
+public class AssessmentPartOne {
+
+	public int biggestOfThree(int num1, int num2, int num3) {
+		// 01 - A Gentle Start
+		// Debug this method so it passes the unit test.
+		// Add comments beside any changes you make
+
+		if (num1 > num2)  // changed < to a >
+		{ 
+			if (num3 > num1) 
+			{
+				return num3;
+			} else {
+				return num1;
+			}
+		} else 
+		{
+			if (num3 > num2) {
+				return num3;
+			} else {
+				return num2; // added a ; to complete the block
+			}
+		}
+	}
+
+	public int sumNumbersBetween(int start, int end) {
+		// 02 - Adding Across A Range
+		// Complete this method so that it adds together all
+		// the integers between start and end, but not including
+		// start or end
+		// This method should only deal with 0 and positive integers
+		// This method should return -1 if it cannot calculate the result
+
+		// You should comment your code explaining what each part does
+
+		int sumOfSquares = 0;
+		int error = -1;
+		for (int i = (start + 1); i < end; i++) // loops from the value of "start + 1" to the the number 1 less then
+												// "end"
+			// the "start + 1" and the "< end" make it so the loop runs between the two
+			// values without including them
+
+			sumOfSquares = i + sumOfSquares; // overwrites the previous value of total with the new value of total
+		// closes the for loop so it only returns the end answer not all the steps to
+		// get to the answer
+		{
+			if (start >= 0 && end >= 0 && start <= end && start + 1 != end) { // checks to see if both numbers are not a
+																				// negative number
+				// as well as checking to see if the second number is smaller then the first
+				return sumOfSquares;
+
+			} else {
+				return error;
+			}
+		}
+
+	}
+}