如有下程序在执行“p=s;”语句后,叙述正确的是( )。 #include main ( ) {char s[20]=”Beijing”,*p; p=s; }
A.
s 数组中元素的个数和p所指字符串长度相等
B.
可以用*p表示s[0]
C.
s 和p都是指针变量
D.
数组s中的内容和指针变量p中的内容相同
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