Electrical and Computer Engineering
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UAH
CPE 112
•Value-returning functions
–The function call is used within an expression; it does not appear as a separate statement.
–The function computes a value (result) that is then available for use in the expression.
–The function returns exactly one result – no more, no less.
•The argument to a value-returning function can be any expression of the appropriate type.
•The compiler applies type coercion if the types don’t match.
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The Last Words on
Function Calls For Now