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Start your free trialChris Gauthier
Courses Plus Student 6,434 Pointshow to use a try / catch block to catch an int comparison
I'm not exactly sure how to make this try/catch. How can I try a comparison?
Thanks
int value = int.Parse(Console.ReadLine());
try {
value < 0 || value > 20;
}
catch {
Console.WriteLine("Value is out of bounds");
}
Console.WriteLine(string.Format("You entered {0}",value));
2 Answers
andren
28,558 PointsYou aren't supposed to replace the if
statement that is present in the task with a try
statement. You are just meant to place the if
statement within a try
block so that the exception raised within the if
statement ends up being caught.
Like this:
int value = int.Parse(Console.ReadLine());
try {
if (value < 0 || value > 20) {
throw new System.Exception();
}
Console.WriteLine(string.Format("You entered {0}",value));
}
catch {
Console.WriteLine("Value is out of bounds!");
}
I also added an exclamation mark in your "Value is out of bounds" string. Since the code checker is quite picky about messages that has to be included as well to make the challenge pass.
Chris Gauthier
Courses Plus Student 6,434 PointsYep, that did it, thanks!!