字符指针与字符数组的区别

#include<stdio.h>
#include<string.h>
int main()
{
 char str[]="Student\tName\\\n";
 char *p=str;
 
 int len,size;
 
 len=strlen(str);
 size=sizeof(str);
 printf("len=%d,size=%d\n",len,size);
 printf("%s\n",str);
 
 len=strlen(p);
 size=sizeof(p);
 printf("len=%d,size=%d\n",len,size);
 printf("%s\n",p);
 
 system("pause");
}