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  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. struct list {
  5. 	int		val;
  6. 	struct list	*next;
  7. };
  8.  
  9. void insert(struct list **pp, int val)
  10. {
  11. 	struct list *p;
  12.  
  13. 	p = malloc(sizeof (struct list));
  14. 	p->val = val;
  15. 	while (*pp) {
  16. 		if ((*pp)->val >= val) break;
  17. 		pp = &(*pp)->next;
  18. 	}
  19. 	p->next = *pp;
  20. 	*pp = p;
  21. }
  22.  
  23. int main()
  24. {
  25. 	struct list *p, *next, *head = NULL;
  26. 	int val;
  27.  
  28. 	while (1) {
  29. 		scanf("%d", &val);
  30. 		if (val < 0) break;
  31. 		insert(&head, val);
  32. 	}
  33. 	for (p = head; p; p = next) {
  34. 		printf("%d ", p->val);
  35. 		next = p->next;
  36. 		free(p);
  37. 	}
  38. 	printf("\n");
  39. 	return 0;
  40. }
  41.  
Success #stdin #stdout 0.02s 1856KB
comments (?)
stdin
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8 8 0 1 6 8 0 0 -1
stdout
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0 0 0 1 6 8 8 8
https://ideone.com/k4BZz
language:
C (gcc 8.3)
created:
12 years ago
visibility:
public

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