1. ::
..
))((..
:
..
-))((
..
..
..
::
..
..
..
))((::
..

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..
..
))((::
..
-:
:
.
:
.
:
.
):(
.
.
):(
%.
:
.
)-=(
:
.
)(:
.
)+=(

3. :
.
:
.
+=
++=
Cr%%K
....
::
::
Cr%%K
..
::
12100
2
1K
rC
R
::
(R)(C+R)
..::==C
=R
K
RC
=H==K
=H
..
K
C
..
K
C
..
K
C
==

4. ..
::
+=
ii R
K
CH
HK
..........H2H1RK
..........R2R1
::
R1
+
K
C
=H1
+
K
C
=
R2
+
K
C
=H2
+
K
C
=
R3
+
K
C
=H3
+
K
C
=
Ri++
K
C
==iH++
K
C
==i
)i(
RK
++
K
C
==HK
++
K
C
==))k(
))Ri
((Ri
R
..
k
i
i
RR
1
Ri
::
....C
r..
:R1
:
12100
1rC
==R1

5. ::
K
C
..
)).(.(
K
C
C..
::
12100
1r
K
C
C
==R2
::
12100
1
2
r
K
C
C
==R3
Ri
::
1200
)1( r
K
C
iC
==Ri
::
12100
1)1( r
K
C
KC
=RK
::
K
i
iKi RRRRRR 1
21
:
K
i
K
i
i
r
K
C
iC
RR 11 1200
)1(
K
i K
iCr
1
)1(
1
1200
K
i
K
i
i
K
Cr
11
1
1
1
1200
kk
i
K
K
Cr
11
1
1
1200

6. K
KK
K
K
Cr
2
)1(1
1200
2
21
1200
2
KKK
K
K
Cr
2
1
1200
K
K
Cr
1200
2
1
2
12
1200
K
Cr
KKCr
:
12100
2
1K
rC
R
2400
1KrC
R
:
K
RC
::
Cr%%K
0n..

7. ::
12100
2
0nn
rC
R
:
) :n:(
(I)10nnK10 Knn
..
..
C:
12100
10
0
nCr
R
:
12100
2
1K
Cr
R
:
RRR 0
:
1200
2
1
1200
)1( 0
K
Cr
nCr
R
(I):
2
11
1
1200
0
0
nn
n
Cr
2
222
1200
00 nnnCr
21200
0nnCr

8. 12100
2
0nn
rC
R
I:
1200
2
12 0 Kn
Cr
R
2400
12 0 KnrC
R
C0nrK.
:
K
RC