##import arth
from arth import addi as a
import arth as b

print a(10, 8)

print a(4, 8)

print a(7,6)

##print subs(10, 8)
##print MY_VAR



##print arth.addi(10, 8)
##print arth.subs(10, 8)
##print arth.mul(10, 8)
##print arth.a
##obj = arth.Myclass()
##print obj
##print arth.addi.__doc__
##print arth.__doc__
