输入a、b两个整数,使用指针变量按大小顺序输出这两个整数。#include main( ){ int a,b,*p1,*p2,*p;p1=&a;p2=&b;scanf(“%d%d”,p1,p2);if(*p1<*p2){ ____;p1=p2;p2=p;}printf(“a=%d,b=%d\n”,a,b);printf(“max=%d,min=%d\n”,*p1,*p2); }