from time import clock
import sys,math

def Factorial():

             
          f=open('in_1_3.txt','r')
          f1=open('out_13_sec1_3.txt','w') 


          
          start=clock()
          
          f.readline()
          
          value=f.readline().split(",")

          
          

          mulCount=0          
          
                 
          pi=3.14159265358979323846264338327950288
          e=2.71828182845904523536028747135266249775724709369995
          
          for i in value:
               
               fact=int(((2 * pi * int(i))**0.5) * ((int(i) / e)**int(i)))
               mulCount=mulCount+1
               f1.write(str(i)+"="+str(fact))          

           

          f1.write("\n"+"Time : "+str(clock()-start))  
          f1.write("\n"+"Multiplication is : "+str(mulCount))
          mem = sys.getsizeof(f) + sys.getsizeof(f1)+ sys.getsizeof(start)+ sys.getsizeof(value)+ sys.getsizeof(mulCount)+ sys.getsizeof(fact)
          f1.write("\n"+"Memory used : "+str(mem)+" Bytes")

            


          f.close()
          f1.close()
          
          

     

Factorial()