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)#...
# Function to print binary number using recursion def convertToBinary(n): if n > 1: convertToBinary(n//2) print(n % 2,end = '') # decimal number dec = 34 convertToBinary(dec) print() Run Code Output 100010 You can change the variable dec in the above program and run it ...
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
在上面的示例中,我们定义了一个convert_to_decimal()函数,接受两个参数:num表示要转换的数字,base表示该数字的进制。函数内部使用了循环和幂运算来计算十进制数。在调用函数时,我们将二进制数1010和进制2作为参数传递给函数,得到十进制数10。 Python提供了多个函数来实现进制转换,其中最常用的是`bin()`、`oct()...
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
# Python program to convertdecimalnumber into binary, octal and hexadecimal number system # Changethislinefora different result dec=344print("The decimal value of",dec,"is:") print(bin(dec),"in binary.") print(oct(dec),"in octal.") ...
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
a = int(input("Enter 1 for denary into binary, 2 for binary into denary, or 3 to quit..."))b = []c = []while a != 3: if a == 1: print("You have selected denary to binary.") b = int(input("Enter the denary number you want to convert into binary: ")) if type(b)...
# convert adecimal(denary,base10)integer to a binarystring(base2)testedwithPython24 vegaseat6/1/2005defDenary2Binary(n):'''convert denary integer n to binary string bStr'''bStr=''ifn<0:raise ValueError,"must be a positive integer"ifn==0:return'0'whilen>0:bStr=str(n%2)+bStr ...