//Microsoft Visual Studio 2015 Enterprise
//变长二维数组
#include <iostream>
#include<iomanip>
using namespace std;
int main()
{
int lineNum=4, rowNum=4; //lineNum指行数,rowNum指列数
//为二维数组开辟空间
int **p = new int *[lineNum]; //lineNum个*p
for (int i = 0; i < lineNum; i++)
{
p[i] = new int[rowNum];
}
//赋值
for (int j = 0; j < lineNum; j++)
{
for (int k = 0; k < rowNum; k++)
{
p[j][k] = (j + 1)*(k + 1);
cout << setw(6) << p[j][k] << ":" << setw(8) << &p[j][k];
}
cout << endl;
}
//释放二维数组占用的空间
for (int m = 0; m < lineNum; m++)
{
delete[] p[m];
}
delete[] p;
return 0;
}
未完 ......
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