下面程序的输出结果是 ______。includevoidmain(){intx=20;inty=x;cout 下面程序的输出结果是 ______。 #include<iostream.h> void main(){ int x=20; int y=x; cout<<(x==y)<<“”; cout<<(x==y)<<end1: }A.20 20 20 20B.20 20C.1 1D.出错
下面程序的输出结果是 ______。includevoidmain(){intx=20;int&y=x;cout<<(x==y
下面程序的输出结果是 ______。 #include<iostream.h> void main(){ int x=20; int &y=x; cout<<(x==y)<<“”; cout<<(&x==&y)<<end1: }
A.20 20 20 20
B.20 20
C.1 1
D.出错
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