From https://stackoverflow.com/questions/10116368/heap-allocate-a-2d-array-not-array-of-pointers
char (*arr)[256]=malloc(512*256);
//Now, you can, for example:
arr[500][200]=75;
【 在 zhanghaoX 的大作中提到: 】
: 然后还能用脚标去赋值？
: a[i][j]=x;
--
FROM 216.240.30.*