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  1. #include <iostream>
  2.  
  3. char* str_get(char*& s, char fch, char lch){
  4. 	int   k;
  5. 	char* q, *p = s;
  6.  
  7. 	while(*s){
  8. 		while(*s && (*s != fch))
  9. 			++s;
  10. 		if(! *s)
  11. 			break;
  12.  
  13. 		k = 1;
  14. 		for(p = s + 1; *p; ++p){
  15. 			if(*p == fch)
  16. 				++k;
  17. 			else if(*p == lch){
  18. 				if(--k < 1){
  19. 					*p++ = '\0';
  20. 					q    = s + 1;
  21. 					s    = p;
  22. 					return q;
  23. 				}
  24. 			}
  25. 		}
  26. 		s = p;
  27. 	}
  28. 	return NULL;
  29. }
  30.  
  31.  
  32. int main(void){
  33. 	char s[] = "[pascal] bla [[:[perl]:]], 124hjk [game over]";
  34.  
  35. 	char* t;
  36. 	char* p = &s[0];
  37. 	while((t = str_get(p, '[', ']')) != NULL)
  38. 		std::cout << t << std::endl;
  39. 	return 0;
  40. }
Success #stdin #stdout 0s 3140KB
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stdin
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Standard input is empty
stdout
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pascal
[:[perl]:]
game over
https://ideone.com/asFWug
language:
C++ (gcc 8.3)
created:
8 years ago
visibility:
public

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