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C# Intermediate C# Polymorphism Virtual Methods

Roman Devera
Roman Devera
1,227 Points
Posted by Roman Devera
Roman Devera
1,227 Points

Please, can someone help me with the error "Index was outside the bounds of the array" that I am getting?

Challenge Task 3 of 3 Override the Scan method to return true if any value in the array is a repeat of the value immediately preceding it.

SequenceDetector.cs 
namespace Treehouse.CodeChallenges
{
    class SequenceDetector
    {
        public virtual bool Scan(int[] sequence)
        {
            return true;

        }
    }
}
RepeatDetector.cs 
namespace Treehouse.CodeChallenges
{
class RepeatDetector: SequenceDetector
{
public override bool Scan(int[] sequence)
        {
            for (int i = 1; i <= sequence.Length; i++)
            {
                if (sequence[i] == sequence[i-1])
                return true;

            }
            return false;
         }
}

}

1 Answer

Roman Devera
Roman Devera
1,227 Points
Roman Devera
Roman Devera
1,227 Points

Great, it worked! Thank you very much Dale.