fork download
copy 
  1. #include <stdio.h>
  2. #include <stdlib.h>
  3.  
  4. #define VALUE(p) ((p) -> value)
  5. #define NXT(p) ((p) -> nxt)
  6.  
  7. typedef struct node {
  8. 	int value;
  9. 	struct node *nxt;
  10. } NODE;
  11.  
  12. NODE * new_node (int v, NODE *prox) {
  13. 	NODE *l= (NODE*)malloc(sizeof(NODE));
  14.  
  15. 	VALUE(l)= v;
  16. 	NXT(l) = prox;
  17.  
  18. 	return l;
  19. }
  20.  
  21. NODE *add_last(int x, NODE *l) {
  22.  
  23. 	NODE *curr=l;
  24.  
  25. 	if(l==NULL) {
  26. 		NODE *aux = new_node(x, l);
  27. 		l=aux;
  28. 		return l;
  29. 	}
  30.  
  31.  
  32. 	while(NXT(curr)!=NULL) {
  33. 		curr=NXT(curr);
  34. 	}
  35.  
  36. 	NXT(curr)= new_node (x, NULL);
  37. 	return l;
  38. }
  39.  
  40. int main() {
  41. 	NODE *lista=NULL;
  42. 	lista = add_last(6, lista);
  43.  
  44. 	printf("%d", lista->value);
  45. }
  46.  
Success #stdin #stdout 0s 9424KB
comments (?)
stdin
copy 
Standard input is empty
stdout
copy 
6
https://ideone.com/2f4KDQ
language:
C (gcc 8.3)
created:
5 years ago
visibility:
public

Share or Embed source code

Discover > Sphere Engine API

The brand new service which powers Ideone!

Discover > IDE Widget

Widget for compiling and running the source code in a web browser!