Question

What is operator precedence in c++?

Answer 1

http://en.cppreference.com/w/cpp/language/operator_precedence

Answer 2

Precedence is the order in which a program performs the operations in a formula. If one operator has precedence over another operator, it is evaluated first. Higher precedence operators "bind tighter" than lower precedence operators; thus, higher precedence operators are evaluated first. The lower the rank in the following chart, the higher the precedence... just know for which the precedence is more and try solving the expression according to that...