19 lines
306 B
C
19 lines
306 B
C
|
#include <stdint.h>
|
||
|
|
#include <stdio.h>
|
||
|
|
|
||
|
|
typedef struct tree {
|
||
|
|
int key;//datatype
|
||
|
|
struct tree *left, *right;
|
||
|
|
struct tree *parent; // необязательное поле
|
||
|
|
} tree;
|
||
|
|
|
||
|
|
int main(void)
|
||
|
|
{
|
||
|
|
tree *tr = NULL;
|
||
|
|
|
||
|
|
tr = calloc(1,sizeof(tree));
|
||
|
|
tr->key = 1;
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|