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Start your free trialChiroi Niehus
6,729 PointsHaving Trouble on Code Challenge: Virtual Methods
I am having trouble on the code challenge 'Virtual Methods'. When I run my code, I get the errors:
RepeatDetector.cs(9,26): error CS0029: Cannot implicitly convert type System.Random' to
int'
RepeatDetector.cs(9,47): error CS0019: Operator -' cannot be applied to operands of type
System.Random' and `int'
I know why I am getting these errors, but I can't figure out any other way to solve this code challenge.
Thanks in advance!
1 Answer
Mark Sebeck
Treehouse Moderator 37,799 PointsHi Chiroi. Without seeing your code it's hard to troubleshoot. Not sure what you are using system.random for.
I assume you are on part 3 of the challenge. I simply used a foreach loop to loop through the array. If int = previous int then I returned true. If not I set previous int equal to the int. Finally if the loop ends I return false since it didn't find anything.
Feel free to post your code if you are still having issues and I can help more. Good luck. Keep at it!