申请内存地址的方向

 

小结：

1、高->低；

 

LITTLE-ENDIAN（小字节序、低字节序） BOM——Byte Order Mark 字节序标记 数据在内存中的存放顺序

 

#include <stdio.h>
typedef struct  {
	char *title;
} Book;
typedef struct  {
	int price;
} Car;

void T(Book b,Car c,int arr,char *ch,char chr) {
	printf("&b,&c-%d;%d;",&b,&c);
	printf("%d;",&c);
	printf("array-%d;;",arr);
	printf("char *ch,ch=%d;",ch);
	printf("char chr,chr=%d;",chr);
	printf("char chr,&chr=%d;\n",&chr);
	int ia=5,ib=6;
	char *inCharA="incharA",*inCharB="inCharB",*inCharC="i";
	printf("%d;%d;\n%d;%d;%d;\n%d;%d;%d;",&ia,&ib,inCharA,inCharB,inCharC,&inCharA,&inCharB,&inCharC);
}
int main(void) {
	Book b;
	b.title="road to it";
	Car c;
	c.price=123;
	printf("&b,&c-%d;%d;",&b,&c);

	int array[3]= {0,1,2};
	printf("array-%d;;",array);

	char *testChar="char123";
	printf("%d;",testChar);
	printf("%d;",*testChar);
	printf("\n");
	T(b, c,array, *testChar,testChar);
	return 0;
}