授课Developer+teachBeginner() : void+getBinaryString() : str+convertToInteger(binary_string: str) : int+convertToDecimal(integer: int) : intBeginner- binary_string : str- decimal_integer : int+__init__(binary_string: str) : void+getBinaryString() : str+getDecimalInteger() : int 这个类...
我们综合所有的示例,创建一个完整的程序: defconvert_string_to_int(str_num,base=10):try:int_num=int(str_num,base)returnint_numexceptValueError:returnf"无法将字符串 '{str_num}' 转换为整数."# 测试不同字符串test_cases=["123","10","1a","abc","1010"]forcaseintest_cases:print(f"'{case...
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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 an __index__() method that returns an integer. oct(x) Convert an integer number to an octal string. The result is a valid Python expression. If...
print('The original string :', num) # considering '123' be in base 10, convert it to base 10 print('Base 10 to base 10:', int(num)) # considering '123' be in base 8, convert it to base 10 print('Base 8 to base 10 :', int(num, base=8)) ...
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 Python expression. If x is not a Python int object, it has to define anindex() method that returns ...
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若将十进制的浮点数转化为二进制,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 prefixed with “0b”.(https://docs.python.org/3/library/functions.html#bin),还可以试试: 代码语言:javascript
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 binary string to corresponding hexadecimal string '''format_='{0:1x}'hex_form=''foriinxrange(0,32,4):hex_form+=format_.format(int(bin_form[i:i+4],base=2))returnhex_formdefreg2num(reg):''' convert register name to register number ...