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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5.  
  6. 	string s;
  7.  
  8. 	string s1="sztuczna";
  9. 	string s2="inteligencja";
  10. 	s=s1+" "+s2;
  11.  
  12. 	cout << s << endl;
  13. 	cout << s.size() << endl;
  14.  
  15. 	cout << "Pierwszy znak: " << s[0] << endl;
  16. 	cout << "Ostatni znak: " << s[20] << endl;
  17. 	cout << s[7] << s[8] << s[9] << endl;
  18.  
  19. 	for(int i=0; i<=s2.size()-1; i++)
  20. 		cout << s2[i] << "*";
  21.  
  22. 	return 0;
  23. }
Success #stdin #stdout 0.01s 5320KB
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stdin
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Standard input is empty
stdout
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sztuczna inteligencja
21
Pierwszy znak: s
Ostatni znak: a
a i
i*n*t*e*l*i*g*e*n*c*j*a*
https://ideone.com/sISB28
string - napisy w C++
language:
C++ (gcc 8.3)
created:
9 hours ago
visibility:
public

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