通过指针变量访问整型变量18.1,指针变量如何访问整型变量

/*通过指针变量访问整型变量*/#include <stdio.h>#include <stdlib.h>int main(void) {int a=100,b=10;//定义整型变量a,b,并初始化。/*int * point1,*point2;point1=&a;point2=&b;*/int *point1=&a;int *point2=&b;printf("a=%d,b=%dn",a,b);printf("*point1=%d,*point2=%dn",*point1,*point2);printf("address*point1=%d,address*point2=%dn",point1,point2);puts("!!!Hello World!!!"); /* prints !!!Hello World!!! */return 0;}

结果：

a=100,b=10*point1=100,*point2=10address*point1=6422076,address*point2=6422072!!!Hello World!!!