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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main()
  5. {
  6. 	int n = 5;
  7. 	int nFact = 1;
  8. 	const char* sep = "";
  9. 	for (unsigned int i = 0; i < n; i++)
  10. 	{
  11. 	    nFact *= n - i;
  12. 	    std::cout << sep << n - i;
  13. 	    sep = "*";
  14. 	}
  15. 	std::cout << " = " << nFact << std::endl; 
  16. }
Success #stdin #stdout 0s 4412KB
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Standard input is empty
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5*4*3*2*1 = 120
https://ideone.com/UAKDAY
language:
C++14 (gcc 8.3)
created:
5 years ago
visibility:
public

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