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  1. #include  <stdio.h>
  2. int main(void)
  3. {
  4.     int i,a,n,x;
  5.     a=1;
  6.     i=1;
  7.     scanf("%d",&n);
  8.     x=n;
  9.     while(i<=x)
  10.     {
  11.         a=a*n;
  12.         n--;
  13.         i++;
  14.     }
  15.     printf("%d",a);
  16.     return 0;
  17. }
  18.  
  19.  
Success #stdin #stdout 0.01s 5300KB
comments (?)
stdin 
Standard input is empty
stdout 
Standard output is empty
https://ideone.com/XDQbIE
language:
C (gcc 8.3)
created:
4 hours ago
visibility:
public

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