from time import clock
import math,sys
try:
    input=open('in6_10.txt','r+')
    output=open('out_30_6_10.txt','w+')
except IOError:
    print "The file does not exist"
count=0
size=0
for row in input:
    count=count+1
    if count==1:
        n=int(row)
    else:
        list=row.split(",")
sum=0.0
add=0
start=clock()
for i in list:
    sum=sum+int(i)
    add=add+1
mean=sum/n
size=size+sys.getsizeof(count)+sys.getsizeof(n)+sys.getsizeof(list)+sys.getsizeof(sum)+sys.getsizeof(add)+sys.getsizeof(mean)+sys.getsizeof(i)
output.write(str(float(int(mean))))
output.write("\nNo of Additions Are: "+str(add))
output.write("\nNo of Multiplications Are: "+str(0))
output.write("\nTime consumed is: "+str(clock()-start)+"\tSecs")
output.write("\nMemory Used is: "+str(size)+"\tBytes")
output.close()
input.close()