In C programming, an operator is a symbol that represents a mathematical operation that is performed on one or more operands:
arithmetic operators: +, -, /, *, %, …
binary/bitwise operators: &, |, ^, <<, >>, ~, …
rational operator: <, >, =, !, >=, <=, …
assignment operator: , +, -, *+. /, …
ternary: condition ? true : false
unary: ++, –