Q400
Which of te following is a built-in example of functors in C++?
A.
mltiplication<T> f(a1, a2);
B.
add<T> f(a1, a2);
C.
subtract<T> f(a1, a2);
D.
plus<T> f(a1, a2);
AnswerAnswer: Option D
Solution
Answer: Option D
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