超级小菜鸟提问 独立引用示例1 说到独立引用我看不懂 求解
#include <iostream >
using namespace std;
int main()
{
int j,k;
int &i =j;
j = 10;
cout << "j = " << j <<" , "
<< "i = " << i << endl;
k = 156;
i = k;
k= 21;
cout << "j = " << j <<" , "
<< "i = " << i <<" , "
<< "k = " << k << endl;
return 0;
} 里面的 int &i =j;
输出结果是
j=0,i=10
j=156,i=156,k=21