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  1. #include <stdio.h>
  2.  
  3. int factorial(int n) {
  4.     int result = 1;
  5.     for (int i = 1; i < n; i++) {
  6.         result *= i ;
  7.     }
  8.     return result;
  9. }
  10.  
  11. int main() {
  12.     int input;
  13.     scanf("%d", &input);
  14.     int r = factorial(input);
  15.     printf("%d! : %d", input, r);
  16.     return 0;
  17. }
Success #stdin #stdout 0.01s 5316KB
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stdin
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Standard input is empty
stdout
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32767! : 0
https://ideone.com/sbg2e5
language:
C (gcc 8.3)
created:
2 days ago
visibility:
public

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