c++ 中创建动态二维数组的程序代码 动态创建一维数组int *arr; //it can be any other type (char, float) arr = new int[n]; //n should be integer variable 动态创建二维数组 int **arr; int N,M; cin >> N >> M; arr = new int*[N]; for(int i=0;i<N;i++) { arr[i] = new int[M]; } 转载于:https://www.cnblogs.com/yjm0105/archive/2005/05/12/154097.html