下表列出了所有支持Python语言的算术运算符。
| Operator | Description | Example |
|---|---|---|
| + | Addition - Adds values on either side of the operator | a + b will give 30 |
| - | Subtraction - Subtracts right hand operand from left hand operand | a - b will give -10 |
| * | Multiplication - Multiplies values on either side of the operator | a * b will give 200 |
| / | Division - Divides left hand operand by right hand operand | b / a will give 2 |
| % | Modulus - Divides left hand operand by right hand operand and returns remainder | b % a will give 0 |
| ** | Exponent - Performs exponential (power) calculation on operators | a**b will give 10 to the power 20 |
| // | Floor Division - The division of operands where the result is the quotient in which the digits after the decimal point are removed. | 9//2 is equal to 4 and 9.0//2.0 is equal to 4.0 |
相信了解了上面的应用，对你用python操作一些算术运算有帮助
Copyright © 2008
分类: python 入门教程 | Tags: | 添加评论(0)