:
=
=
y = y
? =
y = ?
y ? =
? =
! = -p , y y py?
? = p p ?
? = , p?
y = ?
= p
= OK, , y !
H y, y = "y"
, p p = p p
, p p = 50 p, p
y? = y, y py p
( )py p = p yp
p = y p y - .
:
= H
H =
= H
=
H y = y
= p p p
=
H y p = y
, p = y,
pp = pp, !
y = p
y p, y = p p
y y = y
y = p, , ...
py = y !
? = p - p
yy p yy = py py py
? = , p
y = p
y?! = [ , yp]
? = y p , y?
py! = , py, y y, !
