| ↓ | 2进制 | 8进制 | 10进制 | 16进制 |
| 2进制 | - | bin(int(x, 8)) | bin(int(x, 10)) | bin(int(x, 16)) |
| 8进制 | oct(int(x, 2)) | - | oct(int(x, 10)) | oct(int(x, 16)) |
| 10进制 | int(x, 2) | int(x, 8) | - | int(x, 16) |
| 16进制 | hex(int(x, 2)) | hex(int(x, 8)) | hex(int(x, 10)) | - |
number = 10
number_bin = bin(number)
number_oct = oct(number)
number_hex = hex(number)
print("--------------- 十进制转换 -----------------------------")
print(number, "所对应的二进制表示为：", number_bin)
print(number, "所对应的八进制表示为：", number_oct)
print(number, "所对应的十六进制表示为：", number_hex)
print("--------------- 二进制转换 -----------------------------")
print(number_bin, "所对应的十进制表示为：", int(number_bin, 2))
print(number_bin, "所对应的八进制表示为：", oct(int(number_bin, 2)))
print(number_bin, "所对应的十六进制表示为：", hex(int(number_bin, 2)))
print("--------------- 八进制转换 -----------------------------")
print(number_oct, "所对应的十进制表示为：", int(number_oct, 8))
print(number_oct, "所对应的二进制表示为：", bin(int(number_oct, 8)))
print(number_oct, "所对应的十六进制表示为：", hex(int(number_oct, 8)))
print("--------------- 十六进制转换 -----------------------------")
print(number_hex, "所对应的十进制表示为：", int(number_hex, 16))
print(number_hex, "所对应的二进制表示为：", bin(int(number_hex, 16)))
print(number_hex, "所对应的八进制表示为：", oct(int(number_hex, 16)))
原文：http://www.cnblogs.com/ystwyfe/p/7804210.html