c语言求解

Question

# include <stdio.h> int main() {   int a[3], *p;     a[0] = 10; a[1] = 20; a[2] = 30;     p=a;     printf("%d\n", *(p++));     printf("%d\n", *(++p));     printtf("%d\n", ++(*p)); return 0;

Answer 1

#include <stdio.h>
int main()
{
	int a[3] = {10,20,30}, *p = a;
	printf("%d\n", *(p++));//*(p++) <=> *p
	printf("%d\n", *(++p));//此时p指向a[1],*(++p) <=> a[2]
	printf("%d\n", ++(*p));
	return 0;
}