数组3

#include<iostream>
using namespace std;
int main()
{
int Line1[]={1,0,0};
int Line2[]={0,1,0};
int Line3[]={0,0,1};
int *pLine[3]={line1,line2,line3};
cout<<"Matrix test:"<<endl;
for(int i=0;i<3;i++){
for(int j=0;j<3;j++)
cout<<pLine[i][j]<<" ";
cout<<endl;
}
return 0;
}