下表列出了所有支持Python语言算术运算符

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


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