创建一系列阵或2D动态阵列

代码示例

0
0

创建一系列阵或2D动态阵列

int ** arr = malloc(N*sizeof(int *));
for(i=0; i< N; i++) arr[i] = malloc(M*sizeof(int));

/* or you can use this simpler version*/
int (*arr)[M] = malloc(sizeof(int[N][M]));
/*  arr is pointer to int[M]
	use like arr[0][M-1];
	and free(arr); 
*/

类似页面

带有示例的类似页面

其他语言

此页面有其他语言版本

Русский
..................................................................................................................
English
..................................................................................................................
Italiano
..................................................................................................................
Polski
..................................................................................................................
Română
..................................................................................................................
한국어
..................................................................................................................
हिन्दी
..................................................................................................................
Français
..................................................................................................................
Türk
..................................................................................................................
Česk
..................................................................................................................
Português
..................................................................................................................
ไทย
..................................................................................................................
Español
..................................................................................................................
Slovenský
..................................................................................................................
Балгарскі
..................................................................................................................
Íslensk
..................................................................................................................