Question

write the symbol used as reference operator

Answer 1

Answer:

This sign is called the reference operator. If the reference operator is used you will get the “address of” a variable. In the example above we said: ptr_p = &x;. In words: store the address of the variable x in the pointer ptr_p. We also used the asterisk sign (*) in the cout statement. This sign is called the dereference operator.

Explanation: