oct()函数以及Python中的示例
Pythonoct()功能
oct()函数是一个库函数，用于获取给定数字的八进制值，它接受整数并以字符串格式返回其八进制值。
语法：
oct(number)
Parameter(s)：number-一个整数，其值将转换为八进制数。
返回值：str–以字符串格式返回转换后的数字八进制值。
示例
Input:
num = 12345
print("octal value of ", num, " is = ", oct(num))
Output:
octal value of 12345 is = 0o30071示例1：Python代码以八进制格式转换数字
#python代码演示示例
# oct() number
#数
num = 12345
print("octal value of ", num, " is = ", oct(num))
num = 0
print("octal value of ", num, " is = ", oct(num))
num = 2712
print("octal value of ", num, " is = ", oct(num))输出结果
octal value of 12345 is = 0o30071 octal value of 0 is = 0o0 octal value of 2712 is = 0o5230
示例2：用于打印返回类型的Python代码oct()输入错误的功能并测试功能
#python代码演示示例
# oct() number
#数
num = 12345
# printing return type of the function oct()print("return type is: ", type(oct(num)))
#用无效值测试
print(oct(10.23)) #返回错误，因为它是一个浮点值输出结果
return type is: <class 'str'>
Traceback (most recent call last):
File "/home/main.py", line 11, in <module>
print(oct(10.23)) #返回错误，因为它是浮动值
TypeError: 'float' object cannot be interpreted as an integer