Monocular operation and binocular operation are basic concepts in programming, and their main difference lies in the number of operands (i.e. variables or values) required for operators. The following is a detailed explanation of both: 1. Monocular operation
1. Definition: Monocular operation refers to an operator that only accepts one operand for operation. In programming, this operator is also known as a unary operator.
2. Common operators: Arithmetic operators such as the negative sign (-) indicate taking a negative value on a number. For example, -5 represents the opposite of 5. Logical operator: If logical is not (!), it means taking the opposite of a logical value. For example,! The result of true is false. Bitwise logical operator: such as bitwise inversion (~), which represents bitwise inversion of the binary representation of a number. Self increasing and self decreasing operators, such as self increasing (++) and self decreasing (--), represent the operation of adding or subtracting 1 from the value of a variable.
3. Characteristics: Monocular operations usually have a higher priority than binocular operations and multi object operations. 2、 Binocular operation
1. Definition: Binocular operation refers to the operation where an operator requires two operands. In programming, this operator is also known as a binary operator.
2. Common operators: Arithmetic operators such as add (+), subtract (-), multiply (), divide (/), modulo (%), etc., used to perform basic mathematical operations. Relational operators: such as greater than (>), less than (=), less than or equal to (3 `: indicates whether 5 is greater than 3, and the result is true. ` true&&false `: indicates the logical AND operation of true and false, and the result is false.
Monocular and binocular operations are fundamental concepts in programming, used to perform operations with only one operand and two operands, respectively. Understanding these concepts helps to better comprehend operations and expressions in programming.