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  1. #include <iostream>
  2. #include <string>
  3.  
  4. int main()
  5. {
  6. 	std::string result = "";
  7. 	int num = 8192;
  8. 	int max = num / 2;
  9. 	for(auto i = 2 ; i < max ;) {
  10. 		if(num % i == 0) {
  11. 			num /= i;
  12. 			result += std::to_string(i) + "*";
  13. 		} else {
  14. 			++i;
  15. 		}
  16. 	}
  17. 	if(result.size()) {
  18. 		result.pop_back();
  19. 	}
  20. 	std::cout << result;
  21.  
  22. 	return 0;
  23. }
  24.  
Success #stdin #stdout 0s 3428KB
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stdin
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Standard input is empty
stdout
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2*2*2*2*2*2*2*2*2*2*2*2*2
https://ideone.com/hkf93B
language:
C++14 (gcc 8.3)
created:
9 years ago
visibility:
public

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