Question

What are arithmetic operators in c++ distinguish between unary and binary operators?

Answer 1

Binary operator requires two operandsand Unary operator requires oneoperand. Here, in -5, the minus sign is unary operator and it requires oneoperand which is 5 here. The minus sign between 5 and 6 is binary operator which requires two operands(-5 and 6 here). The minus sign in -11 is also unary operator.