ement below is true about a function: may have no parameters must always have a return statement must have at least one parameter its arguments alwa

C++ for Engineers and Scientists
4th Edition
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Bronson, Gary J.
Chapter6: Modularity Using Functions
Section6.3: Returning Multiple Value
Problem 5E
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Which statement below is true about a function:

  1. may have no parameters
  2. must always have a return statement
  3. must have at least one parameter
  4. its arguments always appear within brackets
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