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下列关于字符串的叙述中正确的是(  )。

单选题
2022-04-01 19:36
A、C语言中有字符串类型的常量和变量</p><p></p>
B、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">两个字符串中的字符个数相同时才能进行字符串大小的比较</span>
C、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px">可以用关系运算符对字符串的大小进行比较</span>
D、<span style="FONT-FAMILY: 宋体; FONT-SIZE: 14px; TEXT-DECORATION: none">空串一定比空格打头的字符串小</span>
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正确答案
D

试题解析

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