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  1. #include <iostream>
  2. #include <string.h>
  3.  
  4. using namespace std;
  5.  
  6. int extract_break_rewrites(int *m, int *n, const char *arg)
  7. {
  8. 	char m_str[10];
  9. 	char n_str[10];
  10. 	int count;
  11. 	const char * slash;
  12.  
  13. 	slash = strchr(arg, '/');
  14. 	if (slash != arg) {
  15. 		count = sscanf(arg, "%d", n);
  16. 		if (count != 1 || count == EOF)
  17. 			return -1;
  18. 	} else {
  19. 		*n = 0;
  20. 	}
  21. 	if (slash != NULL) {
  22. 		count = sscanf(slash + 1, "%d", m);
  23. 		if (count != 1 || count == EOF)
  24. 			return -1;
  25. 	} else {
  26. 		*m = 0;
  27. 	}
  28. 	return 1;
  29. }
  30.  
  31. int main() {
  32. 	int n,m;
  33. 	const char * command = "10%/60%";
  34. 	if (extract_break_rewrites(&m,&n,command)!=-1)
  35. 		cout<<"Successful. The values of m and n are "<<m<<" and "<<n<<", respectively.\n";
  36. 	else
  37. 		cout<<"There was error in processing, may be input was not in the correct format.\n";
  38. 	return 0;
  39. }
Success #stdin #stdout 0s 3460KB
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Standard input is empty
stdout
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Successful. The values of m and n are 60 and 10, respectively.
https://ideone.com/1x0un0
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
secret

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