下面是一个示例代码: defto_binary(num):ifnum==0:return"0"result=""whilenum>0:result=str(num%2)+result num=num//2returnresult num=10binary=to_binary(num)print(binary) 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 上述代码中,自定义了一个to_binary()函数,它接受一个整数作为参数...
# input number in binary format and# converting it into decimal formattry:num=int(input("Input binary value: "),2)print("num (decimal format):",num)print("num (binary format):",bin(num))exceptValueError:print("Please input only binary value...") Output RUN 1: Input binary value: 11...
decimal_number=int(binary_number,2)# 二进制转换为十进制 octal_number=oct(decimal_number)# 十进制转换为八进制 hexadecimal_number=hex(decimal_number)# 十进制转换为十六进制 print('二进制数:',binary_number) print('转换为十进制:',decimal_number) print('转换为八进制:',octal_number) print('转换...
Arithmetic Expressions Make Python Lie to You Math Functions and Number Methods Round Numbers With round() Find the Absolute Value With abs() Raise to a Power With pow() Check if a Float Is Integral Print Numbers in Style Complex Numbers Conclusion: Numbers in Python Further ReadingRemove...
等价于:defbit_length(self): s = bin(self) # binary representation: bin(-37) --> '-0b100101' s = s.lstrip('-0b') # remove leading zeros and minus signreturn len(s) # len('100101') -->int.to_bytesint.to_bytes(length, byteorder, *, signed=False)返回表示一个整...
>>> print('{0:b}'.format(3)) 11 >>> print('{:c}'.format(20)) >>> print('{:d}'.format(20)) 20 >>> print('{:o}'.format(20)) 24 >>> print('{:x}'.format(20)) 14 >>> print('{:e}'.format(20)) 2.000000e+01 ...
在Python3中有6个标准的数据类型:Number(数字)、String(字符串)、List(列表)、Tuple(元组)、Set(集合)、Dictionary(字典),每种类型有其固有的属性和方法,学会这六种数据类型及基础的方法,很多代码基本上都能看得懂,很多功能也都能实现了。要是实现面向百度编程到面向自己编程的转变,必须搞搞清楚这六大数据类型的...
print("Number of hard links: ", stat_info.st_nlink)print("Owner User ID: ", stat_info.st_uid)print("Group ID: ", stat_info.st_gid)print("File Size: ", stat_info.st_size) 但等等,这还不是全部!我们可以使用os.path()模块来提取更多的元数据。例如,我们可以使用它来确定文件是否是符号...
binary_num = '1010' decimal_num = int(binary_num, 2) print(decimal_num) # 输出:10 (2)八进制转十进制:同样可以使用 int() 函数,将八进制数作为字符串传递给它,并指定第二个参数 8 表示输入是八进制,如: octal_num = '16' decimal_num = int(octal_num, 8) print(decimal_num) # 输出:14...
binary_number = bin(decimal_number)print(f"Binary: {binary_number}") # Binary: 0b1010 octal_number = oct(decimal_number)print(f"Octal: {octal_number}") # Octal: 0o12 hexadecimal_number = hex(decimal_number)print(f"Hexadecimal: {hexadecimal_number}") # Hexadecimal: 0xa ```2. ...