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  1. #include <string>
  2. #include <iostream>
  3.  
  4. using namespace std;
  5.  
  6. void gamma(string s1, string s2, string &res)
  7. {
  8. 	for (int i = 0; i < s1.length(); i++) {
  9. 		res[i] = (s1.c_str()[i]) ^ (s2.c_str()[i]);
  10. 	}
  11. }
  12.  
  13. int main(){
  14. 	string a = "abc";
  15. 	string b = "def";
  16. 	string c;
  17. 	string d;
  18. 	d.resize(a.length());
  19. 	cout << "BEFORE" << endl;
  20. 	cout << "c length = " << c.length() << "; ";
  21. 	cout << "d length = " << d.length() << endl;
  22. 	cout << "c (0,1,2) = " << (int)c[0] << ", " << (int)c[1] << ", " << (int)c[2] << endl;
  23. 	cout << "d (0,1,2) = " << (int)d[0] << ", " << (int)d[1] << ", " << (int)d[2] << endl;
  24.  
  25. 	gamma(a,b,c);
  26. 	gamma(a,b,d);
  27. 	cout << "AFTER" << endl;
  28. 	cout << "c length = " << c.length() << endl;
  29. 	cout << "d length = " << d.length() << endl;
  30. 	cout << "c (0,1,2) = " << (int)c[0] << ", " << (int)c[1] << ", " << (int)c[2] << endl;
  31. 	cout << "d (0,1,2) = " << (int)d[0] << ", " << (int)d[1] << ", " << (int)d[2] << endl;
  32.  
  33. 	return 0;
  34. }
  35.  
Success #stdin #stdout 0s 3472KB
comments (?)
stdin 
Standard input is empty
stdout 
19 1B 1E 
19 1B 1E
https://ideone.com/911H9X
language:
C++14 (gcc 8.3)
created:
8 years ago
visibility:
secret

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