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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int key = 42;
  5.  
  6. wstring crypt(wstring input){
  7. 	for (int i = 0; i < input.size(); i++) {
  8. 		input[i] ^= key;
  9. 	}
  10. 	return input;
  11. }
  12.  
  13. wstring decrypt(wstring input) {
  14. 	return crypt(input); 
  15. }
  16.  
  17. int main() {
  18. 	wcout << crypt(L"bitcoin is a ponzi scheme") << endl;
  19. 	wcout << decrypt(crypt(L"bitcoin is a ponzi scheme")) << endl;
  20. 	return 0;
  21. }
Success #stdin #stdout 0s 4408KB
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stdin
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Standard input is empty
stdout
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HC^IECD
CY
K
ZEDPC
YIBOGO
bitcoin is a ponzi scheme
https://ideone.com/yls99m
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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