import calendar as c
from  zipfile import *
from  zlib  import *
import os
fz=ZipFile("21century.zip","w",ZIP_DEFLATED)


for i in range(2001,2101):
    cal=c.calendar(i)
    g=open("{}.txt".format(i),"w")
    g.write(cal)
    g.close()
    fz.write("{}.txt".format(i))

fz.close()

for i in range(2001,2101):
    os.system("del {}.txt".format(i))