[单选题]

下面程序的运行结果是includevoid main(){int num=1;int &ref=num;ref=ref£«2;c

下面程序的运行结果是 #include<iostream.h> void main() { int num=1; int &ref=num; ref=ref+2; cout<<num; num=num+3; cout<<ref<<end1; }

A.13

B.16

C.36

D.33

参考答案与解析:

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下面程序的运行结果是#includevoid main(){int num=1;