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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. // zdefinuj funkcję
  5. string szyfr(string s) {
  6. 	string t="";
  7. 	for (int i=0; i<s.size()-1; i+=2)
  8. 	t=t+s[i+1]+s[i];
  9. 	if (s.size()%2 != 0)
  10. 	t=t+s[s.size()-1];
  11. 	return t;
  12. }
  13. int main() {
  14. 	cout<<    szyfr("kotwica")  <<endl;
  15. 	cout<<    szyfr("szyfrowanie jest trudne")  <<endl;
  16. 	return 0;
  17. }
Success #stdin #stdout 0.01s 5320KB
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stdin
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Standard input is empty
stdout
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okwtcia
zsfyorawin eejtst urnde
https://ideone.com/HkU2Hi
language:
C++ (gcc 8.3)
created:
3 days ago
visibility:
public

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