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  1. #include <stdio.h>
  2.  
  3. void REMOVE_WORD (int howmanylines)
  4. {
  5.  
  6. FILE *fp;
  7. if ((fp=fopen("words.txt", "r+w"))==NULL)              
  8.     {printf("Error while opening the file!\n");
  9.     exit(1);}
  10. else
  11. {
  12. typedef struct base                                      
  13.     {
  14.         struct base *next;
  15.         char word[25];
  16.         char category[15];
  17.     } list_els;
  18.  
  19.     struct base tab[howmanylines];
  20.     int i=0;                                        
  21.     while (!feof(fp))
  22.     {
  23.         fscanf(fp, "%s", &tab[i].word);
  24.         fscanf(fp, "%s", &tab[i].category);
  25.         i++;
  26.     }
  27.  
  28.     fclose(fp);
  29.  
  30.     list_els *head;
  31.     list_els *el=(list_els*)malloc(sizeof(list_els));
  32.     list_els *ind=head;
  33.     while (ind->next)
  34.     {
  35.         ind=ind->next;
  36.         ind->next=el;
  37.     }
  38.  
  39.  
  40.  
  41.     printf("What word do you want to remove?\n\n");
  42.     char word_remove[25];
  43.     scanf("%s", &word_remove);
  44.     if (strcmp(ind->next->word, word_remove)==0)
  45.     {
  46.         printf("Found:\n Word: | Category:\n %s | %s\n", ind->next->word, ind->next->category);
  47.         printf("Are you sure you want to remove?\n1)Yes\n 2)No\n\n");
  48.         int removing;
  49.         if (removing==1)
  50.         {
  51.             list_els *removed=ind->next;
  52.             ind->next=removed->next;
  53.             free(removed);
  54.         }
  55.         else if (removing==2) {printf("Removing cancelled.\n\n");}
  56.         else {printf("Wrong operation number!");}
  57.     }
  58.     else printf("Word not available in the base!\n\n");
  59.     }
  60. }
  61.  
  62. int main(void) {
  63. 	// your code goes here
  64. 	return 0;
  65. }
  66.  
Success #stdin #stdout 0s 2244KB
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https://ideone.com/CnCz1S
language:
C (gcc 8.3)
created:
10 years ago
visibility:
public

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