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有如下程序: include void fun(int&x,int y){int t=x;x=y;y=t;} int ma
有如下程序: #include<iostream> void fun(int&x,int y){int t=x;x=y;y=t;} int main() { int a[2]={23,42}; fun(a[1],a[0]; std::cout<<a[0]<<","<<a[1]<<std::ndl; return 0; } 执行后的输出结果是
A.42,42
B.23,23
C.23,42
D.42,23
参考答案
更多 “ 有如下程序: include void fun(intx,int y){int t=x;x=y;y=t;} int ma 有如下程序: #include<iostream> void fun(intx,int y){int t=x;x=y;y=t;} int main() { int a[2]={23,42}; fun(a[1],a[0]; std::cout<<a[0]<<","<<a[1]<<std::ndl; return 0; } 执行后的输出结果是A.42,42B.23,23C.23,42D.42,23 ” 相关考题
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