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Start your free trialKevin Narain
11,379 PointsWhy does the type of the return value doesn't have to match with parameter values?
I can use int for this method while the parameters are double why is that?
static int Add (double first, double second)
{
}
1 Answer
Justin Horner
Treehouse Guest TeacherHello, Kevin
The return type of a function does not depend on its parameters because they don't dictate what will be returned by the function.
For example, say you want to create a function that will take a string as an argument, and you want to return the number of words found in the string. In that example, the function would have a parameter of type string and a return type of integer.
I hope this helps. Happy coding.