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  1. #include <stdio.h>
  2. int main ()
  3. {
  4. 	int factorial; // current factorial value
  5.  
  6. 	factorial = 1; // first factorial
  7. 	printf ("1! = %i \n" , factorial);
  8.  
  9. 	// second factorial
  10. 	factorial = factorial * 2;
  11. 	printf ("2! = %i \n" , factorial);
  12.  
  13. 	// third factorial
  14. 	factorial = factorial * 3;
  15. 	printf ("3! = %i \n" , factorial);
  16.  
  17. 	// fourth factorial
  18. 	factorial = factorial * 4;
  19. 	printf ("4! = %i \n" , factorial);
  20.  
  21. 	// fifth factorial
  22. 	factorial = factorial * 5;
  23. 	printf ("5! = %i \n" , factorial);
  24.  
  25. 	return 0;
  26.  
  27.  
  28. }
Success #stdin #stdout 0s 5316KB
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stdin
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Standard input is empty
stdout
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1! = 1 
2! = 2 
3! = 6 
4! = 24 
5! = 120
https://ideone.com/abe1xh
language:
C (clang 8.0)
created:
17 hours ago
visibility:
public

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