1、陣列的本質：陣列的陣列
3、陣列與指標的關係：沒有任何關係！指標就是指標，陣列就是陣列。借用《征服c指標》這本書的一句話：只有在宣告語句中，才表達陣列的含義，在表示式中，與陣列無關！
4、**示例：
//一維陣列與指標的關係
void one_dimensional_array();
int *pa = array;
int (*pb)[3] =&array;
printf
("array is %p,value is %d. \n",array,*array);
//11
printf
("*pa is %p,value is %d. \n",pa,*pa);
//11
printf
("*(pa+1) is %p,value is %d. \n\n",pa+
1,*(pa+
1));
//22
printf
("**pb is %p,value is %d. \n",pb,**pb);
//11
printf
("**(pb+1) is %p,value is %d. \n",(pb+
1),**(pb+
1));
//越界
printf
("*(*pb+1) is %p,value is %d. \n",*pb+
1,*(*pb+
1));
//22 }
//二維陣列與指標關係
void second_dimensional_array(),
};int (*pa)[3] = array;
int (*pb)[2][3] = &array;
int (*pc) = array[0];
int (*pd)[3] = &array[0];
int pe = array[0][0];
int (*pf) = &array[0][0];
printf
("array is %p,value is %d. \n",array,**array);
//11
printf
("**pa is %p,value is %d. \n",pa,**pa);
//11
printf
("**(pa+1) is %p,value is %d. \n",pa+
1,**(pa+
1));
//21
printf
("*(*pa+1) is %p,value is %d. \n\n",(*pa+
1),*(*pa+
1));
//12
printf
("***pb is %p,value is %d. \n",**pb,***pb);
//11
printf
("***(pb+1) is %p,value is %d. \n",**(pb+
1),***(pb+
1));
//越界
printf
("**(*pb+1) is %p,value is %d. \n",*(*pb+
1),**(*pb+
1));
//21
printf
("*(**pb+1) is %p,value is %d. \n\n",(**pb+
1),*(**pb+
1));
//12
printf
("*pc is %p,value is %d. \n",pc,*pc);
//11
printf
("*(pc+1) is %p,value is %d. \n\n",pc+
1,*(pc+
1));
//12
printf
("*pd is %p,value is %d. \n",pd,**pd);
//11
printf
("**(pd+1) is %p,value is %d. \n",*(pd+
1),**(pd+
1));
//21
printf
("*(*pd+1) is %p,value is %d. \n\n",(*pd+
1),*(*pd+
1));
//12
printf("pe's value is %d.\n",pe); //11
printf
("*pf is %p,value is %d. \n",pf,*pf);
//11 }
//三維陣列與指標關係
void three_dimensional_array(),,},
,,}};
int (*pa)[3][4] = array;
int (*pb)[2][3][4]= &array;
int (*pc)[4] = array[0];
int (*pd)[3][4] = &array[0];
int (*pe) = array[0][0];
int (*pf)[4] = &array[0][0];
printf
("ary is %p,value is %d. \n",array,***array);
printf
("*pa is %p,value is %d. \n",pa,***pa);
printf
("*pb is %p,value is %d. \n",pb,****pb);
printf
("*pc is %p,value is %d. \n",pc,**pc);
printf
("*pd is %p,value is %d. \n",pd,***pd);
printf
("*pe is %p,value is %d. \n",pe,*pe);
printf
("*pf is %p,value is %d. \n",pf,**pf); }
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