integer_division=a//b multiplication=a*b addition=a+breturn{"division":division,"integer_division":integer_division,"multiplication":multiplication,"addition":addition}results=calculate(5,2)print("Results:")foroperation,valueinresults.items():print(f"{operation}:{value}({type(value)})") 1. 2....
:param integer_division: 是否使用整数除法,默认为True :return: 除法结果 """try:ifinteger_division:# 使用整数除法result=a//belse:# 使用普通除法result=a/b# 检查结果是否为整数ifisinstance(result,int):returnresultelse:# 如果结果不是整数,抛出异常raiseValueError("除法结果不能为浮点数")exceptZeroDivisi...
整数Integer(int)(离散,分类:返回一个类属) 浮点数 Float[默认双精度浮点型] 布尔值 Boolean(bool)[True或False] 类型Type(是的,“类型”也是种类型!) 严格的来说,Type 是一种类的对象,Python 是一门“面向对象友好”的语言 print(type(2))#用type可以查看对象类型<class'int'>print(type(2.2)) <class'...
deff1(delta_seconds):ifdelta_seconds<11*24*3600:returnimportdis dis.dis(f1)# dis 执行结果50LOAD_FAST0(delta_seconds)2LOAD_CONST1(950400)4COMPARE_OP0(<)6POP_JUMP_IF_FALSE1268LOAD_CONST0(None)10RETURN_VALUE>>12LOAD_CONST0(None)14RETURN_VALUE 看见上面的2 LOAD_CONST 1 (950400)了吗?这...
为精确除, 得到float 500/10.0=50.0在Python3中:/ 都为精确除, 得到float 500/10=50.0你好...
base = 1024 def _conv(value: (float, int)) -> str: value = float(value) if value.is_integer(): return str(int(value)) else: return str(round(value, 1)) def convert(byte, fine=False): """ 位 bit (比特)(Binary Digits):存放一位二进制数,即0 或1,最小的存储单位。 字节 byte...
1>>> 2 + 2243>>> 50 - 5*64205>>> (50 - 5*6) / 465.07>>> 8 / 5#division always returns a floating point number81.6 Division (/) always returns a float. To dofloor divisionand get an integer result (discarding any fractional result) you can use the//operator; to calculate the...
import math def f(): return 42 Attention 我们提前导入了math库,并创建了一个函数f()(内容并不重要) 在本节中,我们将要见到这些基本类型: 整数Integer(int) 浮点数Float 布尔值Boolean(bool) 类型Type(是的,“类型”也是种类型!) 严格的来说,Type 是一种类的对象,Python 是一门“面向对象友好”的语言 ...
float_number = 7.85 # Using integer division integer_number = int(float_number // 1) print(integer_number) # Output: 7 # Using multiplication and division integer_number = int(float_number * 1) print(integer_number) # Output: 7
/usr/bin/env Python# coding=utf-8while 1:print "this is a division program."c = raw_input("input 'c' continue, otherwise logout:")if c == 'c':a = raw_input("first number:")b = raw_input("second number:")try:print float(a)/float(b)print "***"except ZeroDivisionError:print...