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  1. #include <stdio.h>
  2. #include <ctype.h>
  3. #include <string.h>
  4.  
  5.  
  6. char*  get_word(char*& s){
  7. 	const char vs[] = "AEIOUYaeiouy";
  8. 	size_t n1, n2, l;
  9. 	char*  p, *t = NULL;
  10.  
  11. 	if(! *s)
  12. 		return NULL;
  13.  
  14.  
  15. 	while(*s){
  16. 		while(*s && ! isalpha(*s))
  17. 			++s;
  18.  
  19. 		n1 = n2 = 0;
  20. 		for(p = s; isalpha(*p); ++p){
  21. 			if(strchr(vs, *p) != NULL)
  22. 				++n1;
  23. 			else
  24. 				++n2;
  25. 		}
  26.  
  27. 		l = (size_t)(p - s);
  28. 		if((l == n1) || (l == n2)){
  29. 			t = p;
  30. 			p = s;
  31. 			break;
  32. 		}
  33. 		s = p;
  34. 	}
  35.  
  36. 	if(t != NULL){
  37. 		if(*t)
  38. 			*t++ = '\0';
  39. 		s = t;
  40. 	} else
  41. 		p = NULL;
  42. 	return p;
  43. }
  44.  
  45.  
  46.  
  47. int main(void){
  48. 	char s[] = "GPL, (wtf) bla-bla, you fin eye";
  49.  
  50. 	char* p, *i = &s[0];
  51. 	while((p = get_word(i)) != NULL)
  52. 		puts(p);
  53. 	return 0;
  54. }
  55.  
Success #stdin #stdout 0s 3096KB
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Standard input is empty
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GPL
wtf
you
eye
https://ideone.com/OZ16Aw
language:
C++ (gcc 8.3)
created:
8 years ago
visibility:
public

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