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Start your free trialAndrada Terenche
1,103 PointsCannot solve try/catch Code Challenge.
I cannot complete the challenge for this video. I tried in different ways, but I'm just stuck.
2 Answers
Steven Parker
231,210 PointsHere's some general hints:
There are several issues with the provided code that need fixing. Some things to remember:
- a variable should only be declared once
- a variable should be declared in the outermost scope it is used in
- a variable already declared can be assigned any number of times
Hugh Veal
3,250 PointsI looked at the code in the challenge. It shows that input was used, but it was never declared. In order to use it, you must first give it a type in its instantiation, like:
string variablename = Console.ReadLine();
Steven Parker
231,210 PointsSteven Parker
231,210 PointsShow your code from your best attempt, and we can help you fix it.