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  1. #include <stdio.h>
  2. #include <string.h>
  3.  
  4. void countWord(FILE *fp, int *count)
  5. {
  6.   char word[100];
  7.   if (fscanf(fp, "%s", word) == EOF)
  8.     return;
  9.   if (strlen(word) >= 2)
  10.     (*count)++;
  11.   countWord(fp, count);
  12. }
  13.  
  14. int main()
  15. {
  16.   FILE *fp;
  17.   int count;
  18.  
  19.   fp = fopen("a.doc", "r");
  20.   countWord(fp, &count);
  21.   fclose(fp);
  22.  
  23.   printf("%d\n", count);
  24.  
  25.   return 0;
  26. }
  27.  
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https://ideone.com/L5XpbZ
language:
C (gcc 8.3)
created:
11 years ago
visibility:
public

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