一组包含不同权的字母已经对应好Huffman编码 如果某一个字母对应编码001 下面说法正确的有 A gro
一组包含不同权的字母已经对应好Huffman编码，如果某一个字母对应编码001,下面说法正确的有 A group of letters with different weights has corresponded with Huffman codes, if a letter"s corresponding code is 001, which sentences of the followings are right:
A．以001开头的编码不可能对应其他字母。A code beginning with 001 couldn"t correspond with other letters.
B．以000开头的编码不可能对应任何字母。Codes beginning with 000 couldn"t correspond with any letter.
C．以01开头和1开头的编码肯定对应某个字母。Codes beginning with 01 or 1 must correspongding with some letters.
D．建好的Huffman树至少包含4个叶结点。The Huffman tree contains at least 4 leaf nodes.
E．编码0和00可能对应于其他字母。Code 0 and 00 could corresponding with other letters.
回答
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以001开头的编码不可能对应其他字母。A code beginning with 001 couldn't correspond with other letters.;以01开头和1开头的编码肯定对应某个字母。Codes beginning with 01 or 1 must correspongding with some letters.;建好的Huffman树至少包含4个叶结点。The Huffman tree contains at least 4 leaf nodes.