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  1. #include<string.h>
  2. #include <stdio.h>
  3. #include <stdlib.h>
  4.  
  5. struct node{
  6.   int key;
  7.   int value;
  8.   struct node *next;
  9. };
  10.  
  11. struct LinkedList {
  12.   struct node *head;
  13. };
  14.  
  15. void createNode(int key, int value, struct node **node) {
  16.   struct node *new_node = malloc(sizeof(struct node));
  17.   new_node->key = key;
  18.   new_node->value = value;
  19.   new_node->next = NULL;
  20.   struct node **tmp = node;
  21.   while(*tmp != NULL)
  22.       *tmp = (*tmp)->next;
  23.   *tmp = new_node;
  24.  
  25. }
  26.  
  27. void traverseNode(struct LinkedList *lList) {
  28.   struct node * current = lList->head;
  29.   while(current != NULL) {
  30.     printf("Key: %i, Value: %i", current->key, current->value);
  31.     current = current->next;
  32.   }
  33. }
  34.  
  35. int main()
  36. {
  37.     struct LinkedList *lList = malloc(sizeof(struct LinkedList));
  38.     lList->head = NULL;
  39.  
  40.     createNode(1,1,&lList->head);
  41.  
  42.     traverseNode(lList);
  43. }
Success #stdin #stdout 0s 9424KB
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stdin
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Standard input is empty
stdout
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Key: 1, Value: 1
https://ideone.com/f626RH
language:
C (gcc 8.3)
created:
8 years ago
visibility:
public

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