# -*- coding:utf-8 -*-
class BinDecimal:
def printBin(self, num):
aa = num*2
rest = []
rest.append(str(int(aa)))
while aa != 1:
aa = (aa - int(aa))*2
rest.append(str(int(aa)))
res = '0.' + "".join(rest)
if len(res)>= 32:
return "Error"
return res
aa = BinDecimal()
print aa.printBin(0.46502)
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还能输入300字
上传中....
栋哥i