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  1. // Level 1 - Homework 1 - Question G - Solution 1.
  2. #include <iostream>
  3.  
  4. using namespace std;
  5.  
  6. int main()
  7. {
  8. int t = 0;
  9. cin >> t;
  10. while(t--)
  11. {
  12. int N = 0;
  13. cin >> N;
  14.  
  15. long long Answer = 1;
  16. for(int i = 1; i <= N; ++i)
  17. Answer *= i;
  18.  
  19. cout << Answer << endl;
  20. }
  21.  
  22. return 0;
  23. }
Success #stdin #stdout 0.01s 5284KB
stdin
2
5
3
stdout
120
6