下列程序的运行结果为 #include<iostream,h> Template class TT> class FF TT a1,a2,a3; public; FF(TTb1,TTb2,TTb3)a1=b1;a2=b2;a3=b3; TT Sum()return a1+a2+a3;; void main() FF<int>x(in[(1.1),2,3),y(int(4.2),5,6); cout <<x.Sum() <<‘‘ <<y.Sum() <<end1;
A.6.1 15.2
B.6 15
C.615.2
D.6.1 15