l =int(math.ceil(math.log(n,256) /2) *4)return().format(n, l).decode("hex")>>>int2str(123456789)'\x07[\xcd\x15'>>>int2str(1234567890)'I\x96\x02\xd2' As Paolo mentioned, string formatting is the way to go. Note that you can choose between lower and upper case letters: >>...
binary=bin(number) 1. 步骤3:检查二进制位数 转换后的二进制可能会包含前缀0b,我们可以使用切片操作去除它。 binary=binary[2:] 1. 步骤4:根据需求进行补零或截断 根据需求,我们可能需要在二进制前面补零或者截断位数。 desired_length=8iflen(binary)<desired_length:binary=binary.zfill(desired_length)elifle...
defconvert_to_binary(decimal_numbers):binary_numbers=[]fordecimal_numberindecimal_numbers:binary_number=bin(decimal_number)[2:]# 去除二进制前缀'0b'binary_numbers.append(binary_number)returnbinary_numbers# 示例数据grades=[90,85,70,95,80]# 转换为二进制数字binary_grades=convert_to_binary(grades)#...
converter.convert_to_binary() converter.print_binary() 在主程序部分,我们首先提示用户输入一个十进制数字,并将其转换为整数。然后,我们创建一个BinaryConverter对象,并将用户输入的数字传递给它。接着,我们调用convert_to_binary方法将十进制数字转换为二进制数,最后调用print_binary方法将二进制数打印出来。 这就...
Python bin() method converts a given integer to it’s equivalent binary string, if not number, it has to provide __index__() method which must return integer
是否可以用bin()？不能！官方文档中很明确地指出：Convert an integer number to a binary string ...
Convert an integer number to a binary string. The result is a valid Python expression. If x is not a Python int object, it has to define anindex() method that returns an integer. oct(x) Convert an integer number to an octal string. The result is a valid Python expression. If x is...
here is a code that works in python 3.3.0 the converts binary to integer and integer to binary, JUST COPY AND PASTE!!! def B2D(): decnum = int(input("Please enter a binary number"), 2) print(decnum) welcome() def D2B(): integer_number = input('Please input an integer') integ...
Convert an integer number to a lowercase hexadecimal string prefixed with “0x”. If x is not a Python int object, it has to define an __index__() method that returns an integer bin(x) Convert an integer number to a binary string prefixed with “0b”. The result is a valid Python...
使用Python内置函数:bin()、oct()、int()、hex()可实现进制转换。 先看Python官方文档中对这几个内置函数的描述: bin(x) Convert an integer number to a binary string. The result is a valid Pyth