    #include<stdio.h>  
    int main()    
    {    
     int i,fact=1,number;    
     printf("Enter a number: ");    
      scanf("%d",&number);    
        for(i=1;i<=number;i++){    
          fact=fact*i;    
      }    
      printf("Factorial of %d is: %d",number,fact);    
    return 0;  
    }   
