37.有以下程序 #include #include struct A { int a; char b[10]; double c; }; struct A f(struct A t); main() { struct A a={1001,"ZhangDa",1098.0}; a=f(a); printf("%d,%s,%6.1f\n",a.a,a.b,a.c); } struct A f(struct A t) { t.a=1002; strcpy(t.b,"ChangRong"); t.c=1202.0; return t; } 程序运行后的输出结果是() A. 1002,ZhangDa,1202.0 B. 1002,ChangRong,1202.0 C. 1001,ChangRong,1098.0 D. 1001,ZhangDa,1098.0