#includeintmain(){inta=，b=，c=，*p，*p，*p;p=&a;p=&b;p=&c;*p=*p;*p=*p;*p=*p;printf(“a=%d，b=%d，c=%dn”，a，b，c);}Aa=，b=，c=Ba=，b=，c=Ca=，b=，c=Da=，b=，c=