例8-2指针取地址运算和间接访问运算 if include <stdio. h> int main(void) p a i int a=3, *p; a 3 =8a printf(“a=%d,*p=%dn”,a,*p) p=10; printf("a=%d, *p=%dIn", a, *p); a=3,*o= printf( Enter a: a=10,p=10 scanf(%d",&a); Enter a: 5 printf("a=%d, *p=%d\n", a, *p) (^p)++; a=5,p printf("a=%d, *p=%d\n", a, *p) a=6,*p=6 return o# include <stdio.h> int main (void) { int a = 3, *p; p = &a; printf (“a=%d, *p=%d\n” , a, *p); *p = 10; printf("a=%d, *p=%d\n" , a, *p); printf("Enter a: "); scanf("%d" , &a); printf("a=%d, *p=%d\n" , a, *p); (*p)++; printf("a=%d, *p=%d\n" , a, *p); return 0; } 例8-2指针取地址运算和间接访问运算 a &a 3 p *p a = 3, *p = 3 a = 10, *p = 10 Enter a: 5 a = 5, *p = 5 a = 6, *p = 6