1. 通过代码实现如下转换:
二进制转换成十进制:v = “0b1111011”
十进制转换成二进制:v = 18
八进制转换成十进制:v = “011”
十进制转换成八进制:v = 30
十六进制转换成十进制:v = “0x12”
十进制转换成十六进制:v = 87
1 v = "0b1111011" 2 print(int(v,2)) 3 4 v = 18 5 print(oct(v)) 6 7 v = "011" 8 print(int(v,8)) 9 10 v = 30 11 print(oct(v)) 12 13 v = "0x12" 14 print(int(v,16)) 15 16 v = 87 17 print(hex(v))