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这个题水是水,但有点阴险。。。要不也不拿来比赛。。WA3个。。原来,如果两个串没有任何前缀匹配时,后一个串必须要加上0作为前导来编码,以标识其第一个有效字节为字母而不是数字。。。 那句 then the second string is prefixed with zero byte, and so the total length actually increases. 显然是欺负我英语烂。 Followed by: Post your reply here: |
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