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  1. #include <stdio.h>
  2.  
  3. struct list{
  4. 	int data;
  5. 	struct list *next;
  6. };
  7.  
  8. struct list * insert(struct list *node, int data){
  9.     struct list *tmp = (struct list*)malloc(sizeof(struct list));
  10.  
  11.     if (tmp != NULL){
  12.         tmp->data = data;
  13.         if (node != NULL){
  14.             tmp->next = node->next;
  15.             node->next = tmp;
  16.         }else{
  17.             tmp->next = NULL;
  18.         }
  19.     }
  20.  
  21.     return tmp;
  22. }
  23.  
  24.  
  25. int main(void) {
  26. 	struct list *root = NULL;
  27. 	struct list **tmp = &root;
  28. 	for(int i = 1; i < 10; i++){
  29. 		*tmp = insert(*tmp, i*16 % 9);
  30.         tmp = &(*tmp)->next;
  31. 	}
  32. 	return 0;
  33. }
  34.  
Success #stdin #stdout 0s 2240KB
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stdout 
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https://ideone.com/w75OWW
language:
C (gcc 8.3)
created:
10 years ago
visibility:
public

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