Which of the following are unary operators in C?

Which of the following are unary operators in C?

1. !

2. sizeof

3. ~

4. &&

A. 1, 2

B. 1, 3

C. 2, 4

D. 1, 2, 3

Hướng dẫn

Chọn D là đáp án đúng

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