Question

Which is prefix operator?
a. m++
b. ++m
d. Both (C) & (b)
c.
-m
1​

Answer 1

Answer:

1. m++

The prefix increment operator (++) adds one to its operand; this incremented value is the result of the expression. The operand must be an l-value not of type const . The result is an l-value of the same type as the operand.