1 #include 
 2 using namespace std;
 3 int main() {
 4     int line1[] = { 1, 0, 0 };    //矩陣的第一行
 5     int line2[] = { 0, 1, 0 };    //矩陣的第二行
 6     int line3[] = { 0, 0, 1 };    //矩陣的第三行
 7     
 8     //定義整型指針數(shù)組并初始化
 9     int *pLine[3] = { line1, line2, line3 };    
10     cout << "Matrix test:" << endl;
11   //輸出矩陣
12     for (int i = 0; i < 3; i++) {
13       for (int j = 0; j < 3; j++)
14         cout << pLine[i][j] << " ";
15     cout << endl;
16     }
17     return 0;
18 }
19 
20 
21 
22 輸出結(jié)果為：
23 Matrix test:
24 1,0,0
25 0,1,0
26 0,0,1

1 int array2[3][3] ={ { 1,0,0 }, { 0,1,0 }, { 0,0,1 } };