代码的汉明距离定义为任意两个代码字之间的最小距离.因此，在您的情况下，找到列出的两个码字之间的汉明距离，没有一个不小于2.

The Hamming distance of a code is defined as the minimum distance between any 2 codewords. So, in your case, finding the Hamming distance between any 2 of the listed codewords, no one is less than 2.