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  1. #include<stdio.h>
  2. void main()
  3.  
  4. {
  5.     int n,i;
  6.     long long int fact;
  7.  
  8.     printf("NUMBER   FACTORIAL\n");
  9.     printf("------  ---------\n");
  10.     for(n=2;n<15;n=n+2)
  11.     {
  12.         fact=1;
  13.         for(i=n;i>1;i--){
  14.             fact=fact*i;
  15.         }
  16.         printf(" %d\t %ld\n",n,fact);
  17.     }
  18. }
  19.  
Runtime error #stdin #stdout 0s 2168KB
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stdin
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Standard input is empty
stdout
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NUMBER   FACTORIAL
------  ---------
 2	 2
 4	 24
 6	 720
 8	 40320
 10	 3628800
 12	 479001600
 14	 1278945280
https://ideone.com/3ICMJW
language:
C (gcc 8.3)
created:
9 years ago
visibility:
public

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