有以下程序: #include<stdio.h> #include<string.h> struct A int a;char b[10];double c;; void f(struct A t); main() struct A a="1001","ZhangDa",1098,0; f(a);printf("%d,%s,%6.1f\n",a.a,a.b,a.c); void f(struct A t) (t.a=1002;strcpy(t.b,"ChangRong");t.c=1202.0;) 程序运行后的输出结果是( )。