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  1. #include <iostream>
  2. #include <cstring>
  3. using namespace std;
  4.  
  5. int main() {
  6. 	// your code goes here
  7. 	const char* baseKey = "0123456789abcdef";
  8. 	unsigned char* encKey = new unsigned char[16];
  9. 	memset(encKey, 'f', 16);
  10. 	int offset = 2;
  11. 	int writeCount = 16 - offset;
  12. 	strncpy((char*)encKey + offset, baseKey, writeCount);
  13. 	encKey[0] = 'a';
  14. 	printf("%s", encKey);
  15. 	return 0;
  16. }
Success #stdin #stdout 0s 4312KB
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stdin
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Standard input is empty
stdout
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af0123456789abcd
https://ideone.com/u2aJBG
language:
C++14 (gcc 8.3)
created:
6 years ago
visibility:
public

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