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  1. #include <stdio.h>
  2.  
  3. int main(void) {
  4. 	printf("%d",factorial(3));
  5. 	return 0;
  6. }
  7.  
  8. int factorial(int a){
  9. 	for(int b=a-1;b>0;b--){
  10. 		a*=b;
  11. 	}
  12. 	return a;
  13. }
  14.  
Success #stdin #stdout 0s 4528KB
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6
https://ideone.com/Jaa1kZ
language:
C (gcc 8.3)
created:
3 years ago
visibility:
public

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