c++动态定义数组

1. 动态定义一维数组:int * data = new int[size]

2. 动态定义二维数组:

int **data2;

data2 = new int *[row];

for (i=0; i<row; i++)

  data2[i] = new int[col];

原文地址:https://www.cnblogs.com/QRain/p/11451198.html