程序代码：

#include <stdio.h>
#include <string.h>
int main()
{
    short a[] = { -1, 257, 123, 62, 91, 18, 44, 73, 0, 26 };
    short* p = &a[1], * q = a + 5;
    short x = *++p, y = *(q + 1);
    char* str = (char*)a; short z = strlen(str);
}