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  1.  
  2. /******************************************************************************
  3.  
  4.                             Online C Compiler.
  5.                 Code, Compile, Run and Debug C program online.
  6. Write your code in this editor and press "Run" button to compile and execute it.
  7.  
  8. *******************************************************************************/
  9.  
  10. #include <stdio.h>
  11. #include<stdlib.h>
  12.  
  13. struct node { 
  14.     int data;
  15.     struct node *next;
  16. };
  17.  
  18.  
  19. struct node* insert(struct node* node, int data){
  20.     if(node == NULL){
  21.         struct node *temp = (struct node*)malloc(sizeof(struct node));
  22.  
  23.         temp->data = data;
  24.         temp->next = NULL;
  25.  
  26.         return temp;
  27.     }else {
  28.         node->next = insert(node->next, data);
  29.  
  30.     }
  31.     return node;
  32. }   
  33.  
  34.  
  35. void print(struct node* head){
  36.     while(head != NULL){
  37.         printf("%d\n", head->data);
  38.         head = head->next;
  39.     }
  40.     printf("\n\n");
  41. }
  42.  
  43.  
  44. struct node* delete(struct node* node, int data){
  45.  
  46.     struct node* prev = NULL;
  47.     struct node* temp = NULL;
  48.     while(node != NULL) {
  49.         if(node->data != data){
  50.             prev = node;
  51.             node = node->next;
  52.         } else {
  53.             if(node->next == NULL) {
  54.                 temp = node;
  55.                 prev->next = NULL;
  56.                 break;
  57.             } else {
  58.                 temp = node->next;
  59.                 *node = *temp;
  60.             }
  61.                 free(temp);
  62.         }
  63.     }
  64. }
  65.  
  66. int main()
  67. {
  68.     struct node* head = NULL;
  69.     head = insert(head, 6);
  70.     insert(head, 2);
  71.     insert(head, 6);
  72.     insert(head, 4);
  73.     insert(head, 1);
  74.     insert(head, 4);
  75.     insert(head, 5);
  76.     insert(head, 8);
  77.     insert(head, 6);
  78.  
  79.     print(head);
  80.  
  81.     delete(head, 6);
  82.  
  83.     print(head);
  84.  
  85.     return 0;
  86. }
  87.  
Success #stdin #stdout 0s 5280KB
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stdin
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45
stdout
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6
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8
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https://ideone.com/Vnw1kX
language:
C (gcc 8.3)
created:
30 days ago
visibility:
public

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