Question

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

Answer 1

Answer:

++

Explanation:

Remarks. 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.