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  1. #include <bits/stdc++.h>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	// your code goes here
  6. 	int t;
  7. 	cin>>t;
  8. 	while(t--){
  9. 		int n;
  10. 		cin>>n;
  11. 		long long int ans;
  12. 		if(n==0 || n==1)
  13. 		cout<<"1"<<"\n";
  14. 		else if(n<=15)
  15. 		{
  16. 			ans=1;
  17. 			for(int i=2;i<=n;i++)
  18. 			{
  19. 				ans*=i;
  20. 			}
  21. 			cout<<ans<<"\n";
  22. 		}
  23. 		else
  24. 		{
  25. 			cout<<" ";
  26.  
  27. 		}
  28. 	}
  29. 	return 0;
  30. }
Success #stdin #stdout 0.01s 5500KB
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stdin
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1
15
stdout
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1307674368000
https://ideone.com/a84FBT
language:
C++ (gcc 8.3)
created:
2 years ago
visibility:
public

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