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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	// your code goes here
  6. 	double result=1;
  7. 	double nom=1;
  8. 	double denom=1;
  9. 	int x;
  10. 	cin>>x;
  11. 	for (int k=1;k<10;k++){
  12. 		nom=nom*x;
  13. 		denom=denom*k;
  14. 		result=result+nom/denom;
  15. 	}
  16. 	cout<<result;
  17. 	return 0;
  18. }
Success #stdin #stdout 0s 5316KB
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https://ideone.com/DUddgd
language:
C++14 (gcc 8.3)
created:
4 days ago
visibility:
public

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