The For_each Function Applies a General Function to Each Element

question 20

Multiple Choice

The for_each function applies a general function to each element in the specified range. This general function should:

• A) Take an argument of the elements' type and return nothing.
• B) Take an argument of the elements' type and return a value of the elements' type.
• C) Take an argument of a non-const reference to the elements' type and return nothing.
• D) Take an argument of a non-const reference to the elements' type and return a value of the elements' type.