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  1. #include <iostream>
  2. #include <cstdio>
  3. #include <cstdlib>
  4. using namespace std;
  5.  
  6. class Data
  7. {
  8. public:
  9.     Data(unsigned d, unsigned m, unsigned y): d(d), m(m), y(y)
  10.     {
  11.         sprintf(buf, "%u-%u-%u", d, m, y);
  12.     }
  13.  
  14.     char* display()
  15.     {
  16.         return buf;
  17.     }
  18.  
  19. private:
  20.     unsigned d, m, y;
  21.     char buf[20];
  22. };
  23.  
  24. int main()
  25. {
  26.     Data d(10, 20, 1990);
  27.     cout << d.display() << endl;
  28.     return 0;
  29. }
Success #stdin #stdout 0s 2852KB
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Standard input is empty
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10-20-1990
https://ideone.com/ARPRiT
language:
C++14 (gcc 8.3)
created:
10 years ago
visibility:
public

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