.


:




:

































 

 

 

 


-. .

7
[0] (1;3);

         
  11[10] 16[6] 20[0]  
    8[3]   2[20]
    4[11] 10[10]  
         


II. .
. ui, vj. , ui + vj = cij, , u1 = 0.
u1 + v1 = 11; 0 + v1 = 11; v1 = 11
u1 + v2 = 16; 0 + v2 = 16; v2 = 16
u2 + v2 = 8; 16 + u2 = 8; u2 = -8
u2 + v4 = 2; -8 + v4 = 2; v4 = 10
u3 + v2 = 4; 16 + u3 = 4; u3 = -12
u3 + v3 = 10; -12 + v3 = 10; v3 = 22

  v1=11 v2=16 v3=22 v4=10
u1=0 11[10] 16[6] 20[0]  
u2=-8   8[3]   2[20]
u3=-12   4[11] 10[10]  
u4=-        


, , ui + vj > cij
(2;1): -8 + 11 < 12; ∆21 = -8 + 11 - 12 = -9
(3;1): -12 + 11 < 5; ∆31 = -12 + 11 - 5 = -6
(3;4): -12 + 10 < 8; ∆34 = -12 + 10 - 8 = -10
max(9,6,10) = -10
(3;4): 8
(3;4) +, -, +, -.

         
  11[10] 16[6] 20[0]    
    8[3][+]   2[20][-]  
    4[11][-] 10[10] 8[+]  
           
         


(3,4 → 3,2 → 2,2 → 2,4).
ij , , .. = min (3, 2) = 11. 11 , 11 ij, . .

         
  11[10] 16[6] 20[0]    
    8[14]   2[9]  
      10[10] 8[11]  
           
         


. ui, vj. , ui + vj = cij, , u1 = 0.
u1 + v1 = 11; 0 + v1 = 11; v1 = 11
u1 + v2 = 16; 0 + v2 = 16; v2 = 16
u2 + v2 = 8; 16 + u2 = 8; u2 = -8
u2 + v4 = 2; -8 + v4 = 2; v4 = 10
u3 + v4 = 8; 10 + u3 = 8; u3 = -2
u3 + v3 = 10; -2 + v3 = 10; v3 = 12

  v1=11 v2=16 v3=12 v4=10
u1=0 11[10] 16[6] 20[0]  
u2=-8   8[14]   2[9]
u3=-2     10[10] 8[11]
u4=-        


, , ui + vj > cij
(1;3): 0 + 12 < 20; ∆13 = 0 + 12 - 20 = -8
(2;1): -8 + 11 < 12; ∆21 = -8 + 11 - 12 = -9
(2;3): -8 + 12 < 6; ∆23 = -8 + 12 - 6 = -2
max(8,9,2) = -9
(2;1): 12
(2;1) +, -, +, -.

         
  11[10][-] 16[6][+] 20[0]    
  12[+] 8[14][-]   2[9]  
      10[10] 8[11]  
           
         


(2,1 → 2,2 → 1,2 → 1,1).
ij , , .. = min (1, 1) = 10. 10 , 10 ij, . .

         
    16[16] 20[0]    
  12[10] 8[4]   2[9]  
      10[10] 8[11]  
           
         


. ui, vj. , ui + vj = cij, , u1 = 0.
u1 + v2 = 16; 0 + v2 = 16; v2 = 16
u2 + v2 = 8; 16 + u2 = 8; u2 = -8
u2 + v1 = 12; -8 + v1 = 12; v1 = 20
u2 + v4 = 2; -8 + v4 = 2; v4 = 10
u3 + v4 = 8; 10 + u3 = 8; u3 = -2
u3 + v3 = 10; -2 + v3 = 10; v3 = 12

  v1=20 v2=16 v3=12 v4=10
u1=0   16[16] 20[0]  
u2=-8 12[10] 8[4]   2[9]
u3=-2     10[10] 8[11]
u4=-        


, , ui + vj > cij
(1;3): 0 + 12 < 20; ∆13 = 0 + 12 - 20 = -8
(2;3): -8 + 12 < 6; ∆23 = -8 + 12 - 6 = -2
max(8,2) = -8
(1;3): 20
(1;3) +, -, +, -.

         
    16[16][-] 20[0][+]    
  12[10] 8[4][+]   2[9][-]  
      10[10][-] 8[11][+]  
           
         


(1,3 → 1,2 → 2,2 → 2,4 → 3,4 → 3,3).
ij , , .. = min (2, 4) = 9. 9 , 9 ij, . .

         
    16[7] 20[9]    
  12[10] 8[13]      
      10[1] 8[20]  
           
         


. ui, vj. , ui + vj = cij, , u1 = 0.
u1 + v2 = 16; 0 + v2 = 16; v2 = 16
u2 + v2 = 8; 16 + u2 = 8; u2 = -8
u2 + v1 = 12; -8 + v1 = 12; v1 = 20
u1 + v3 = 20; 0 + v3 = 20; v3 = 20
u3 + v3 = 10; 20 + u3 = 10; u3 = -10
u3 + v4 = 8; -10 + v4 = 8; v4 = 18

  v1=20 v2=16 v3=20 v4=18
u1=0   16[7] 20[9]  
u2=-8 12[10] 8[13]    
u3=-10     10[1] 8[20]
u4=-        


, ui + vj ≤ cij.
: F(x) = 16*7 + 20*9 + 12*10 + 8*13 + 10*1 + 8*20 = 686

 

3.

.

1 2 3 4

1 11 16 20 7 16

2 12 8 6 2 23

3 5 4 10 8 21

4 0 0 0 0 0

10 20 10 20

 

.

∑a = 16 + 23 + 21 + 0 = 60

∑b = 10 + 20 + 10 + 20 = 60

. . , .

.

1 2 3 4

1 11 16 20 7 16

2 12 8 6 2 23

3 5 4 10 8 21

4 0 0 0 0 0

10 20 10 20

 

I. .

1. , . , , .

:

1. , ;

2. (), .

.

N=1 min11 = 7, min21 = 11. d = min21 - min11 = 4.

N=2 min12 = 2, min22 = 6. d = min22 - min12 = 4.

N=3 min13 = 4, min23 = 5. d = min23 - min13 = 1.

N=4 min14 = 0, min24 = 0. d = min24 - min14 = 0.

.

N=1 min11 = 0. min21 5. d = min21 - min11 = 5.

N=2 min12 = 0. min22 4. d = min22 - min12 = 4.

N=3 min13 = 0. min23 6. d = min23 - min13 = 6.

N=4 min14 = 0. min24 2. d = min24 - min14 = 2.

, , (3). , (2) (3).

1 2 3 4

1 11 16 20 7 16 4

2 12 8 6 2 23 4

3 5 4 10 8 21 1

4 0 0 0 0 0 0

10 20 10 20

5 4 6 2

 

6

23, 10. 10, .

x23 = min(23,10) = 10.

11 16 x 7 16

12 8 6 2 23 - 10 = 13

5 4 x 8 21

0 0 x 0 0

10 20 10 - 10 = 0 20

 

.

N=1 min11 = 7, min21 = 11. d = min21 - min11 = 4.

N=2 min12 = 2, min22 = 8. d = min22 - min12 = 6.

N=3 min13 = 4, min23 = 5. d = min23 - min13 = 1.

N=4 min14 = 0, min24 = 0. d = min24 - min14 = 0.

.

N=1 min11 = 0. min21 5. d = min21 - min11 = 5.

N=2 min12 = 0. min22 4. d = min22 - min12 = 4.

N=4 min14 = 0. min24 2. d = min24 - min14 = 2.

, , (2). , (2) (4).

1 2 3 4

1 11 16 20 7 16 4

2 12 8 6 2 13 6

3 5 4 10 8 21 1

4 0 0 0 0 0 0

10 20 [-] 20

5 4 - 2

 

2

13, 20. 13, .

x24 = min(13,20) = 13.

11 16 x 7 16

x x 6 2 13 - 13 = 0

5 4 x 8 21

0 0 x 0 0

10 20 [-] 20 - 13 = 7

 

.

N=1 min11 = 7, min21 = 11. d = min21 - min11 = 4.

N=3 min13 = 4, min23 = 5. d = min23 - min13 = 1.

N=4 min14 = 0, min24 = 0. d = min24 - min14 = 0.

.

N=1 min11 = 0. min21 5. d = min21 - min11 = 5.

N=2 min12 = 0. min22 4. d = min22 - min12 = 4.

N=4 min14 = 0. min24 7. d = min24 - min14 = 7.

, , (4). , (1) (4).

1 2 3 4

1 11 16 20 7 16 4

2 12 8 6 2 [-] -

3 5 4 10 8 21 1

4 0 0 0 0 0 0

10 20 [-] 7

5 4 - 7

 

7

16, 7. 7, .

x14 = min(16,7) = 7.

11 16 x 7 16 - 7 = 9

x x 6 2 [-]

5 4 x x 21

0 0 x x 0

10 20 [-] 7 - 7 = 0

 

.

N=1 min11 = 11, min21 = 16. d = min21 - min11 = 5.

N=3 min13 = 4, min23 = 5. d = min23 - min13 = 1.

N=4 min14 = 0, min24 = 0. d = min24 - min14 = 0.

.

N=1 min11 = 0. min21 5. d = min21 - min11 = 5.

N=2 min12 = 0. min22 4. d = min22 - min12 = 4.

, , (1). , (1) (1).

1 2 3 4

1 11 16 20 7 9 5

2 12 8 6 2 [-] -

3 5 4 10 8 21 1

4 0 0 0 0 0 0

10 20 [-] [-]

5 4 - -

 

11

9, 10. 9, .

x11 = min(9,10) = 9.

11 x x 7 9 - 9 = 0

x x 6 2 [-]

5 4 x x 21

0 0 x x 0

10 - 9 = 1 20 [-] [-]

 

.

N=3 min13 = 4, min23 = 5. d = min23 - min13 = 1.

N=4 min14 = 0, min24 = 0. d = min24 - min14 = 0.

.

N=1 min11 = 0. min21 5. d = min21 - min11 = 5.

N=2 min12 = 0. min22 4. d = min22 - min12 = 4.

, , (1). , (3) (1).

1 2 3 4

1 11 16 20 7 [-] -

2 12 8 6 2 [-] -

3 5 4 10 8 21 1

4 0 0 0 0 0 0

1 20 [-] [-]

5 4 - -

 

5

21, 1. 1, .

x31 = min(21,1) = 1.

11 x x 7 [-]

x x 6 2 [-]

5 4 x x 21 - 1 = 20

x 0 x x 0

1 - 1 = 0 20 [-] [-]

 

.

N=3 min13 = 4, min23 = 4. d = min23 - min13 = 0.

N=4 min14 = 0, min24 = 0. d = min24 - min14 = 0.

.

N=2 min12 = 0. min22 4. d = min22 - min12 = 4.

, , (2). , (3) (2).

1 2 3 4

1 11 16 20 7 [-] -

2 12 8 6 2 [-] -

3 5 4 10 8 20 0

4 0 0 0 0 0 0

[-] 20 [-] [-]

- 4 - -

 

4

20, 20. 20, .

x32 = min(20,20) = 20.

11 x x 7 [-]

x x 6 2 [-]

5 4 x x 20 - 20 = 0

x 0 x x 0

[-] 20 - 20 = 0 [-] [-]

 

1 2 3 4

1 11[9] 16 20 7[7] 16

2 12 8 6[10] 2[13] 23

3 5[1] 4[20] 10 8 21

4 0 0 0 0 0

10 20 10 20

 

2. , 6, m + n - 1 = 7. , .

:

F(x) = 11*9 + 7*7 + 6*10 + 2*13 + 5*1 + 4*20 = 319

1 2 3 4

1 11[9] 16 20 7[7] 16

2 12 8 6[10] 2[13] 23

3 5[1] 4[20] 10 8 21

4 0 0 0 0 0

10 20 10 20

 

.

1 2 3 4 d1 d2 d3 d4

1 11[9] 16 20 7[7] 16 4 4 4 5

2 12 8 6[10] 2[13] 23 4 6 - -

3 5[1] 4[20] 10 8 21 1 1 1 1

4 0 0 0 0 0 0 0 0 0

10 20 10 20

d1 5 4 6 2

d2 5 4 - 2

d3 5 4 - 7

d4 5 4 - -

 

, 6, m + n - 1 = 7. , .

:

F(x) = 11*9 + 7*7 + 6*10 + 2*13 + 5*1 + 4*20 = 319

[0] (1;2);

1 2 3 4

1 11[9] 16[0] 20 7[7]

2 12 8 6[10] 2[13]

3 5[1] 4[20] 10 8

4 0 0 0 0

 

II. .

. ui, vj. , ui + vj = cij, , u1 = 0.

u1 + v1 = 11; 0 + v1 = 11; v1 = 11

u3 + v1 = 5; 11 + u3 = 5; u3 = -6

u3 + v2 = 4; -6 + v2 = 4; v2 = 10

u1 + v4 = 7; 0 + v4 = 7; v4 = 7

u2 + v4 = 2; 7 + u2 = 2; u2 = -5

u2 + v3 = 6; -5 + v3 = 6; v3 = 11

v1=11 v2=10 v3=11 v4=7

u1=0 11[9] 16[0] 20 7[7]

u2=-5 12 8 6[10] 2[13]

u3=-6 5[1] 4[20] 10 8

u4=- 0 0 0 0

 

, , ui + vj > cij

(1;2): 0 + 10 < 16; ∆12 = 0 + 10 - 16 = -6

(1;3): 0 + 11 < 20; ∆13 = 0 + 11 - 20 = -9

(2;1): -5 + 11 < 12; ∆21 = -5 + 11 - 12 = -6

(2;2): -5 + 10 < 8; ∆22 = -5 + 10 - 8 = -3

(3;3): -6 + 11 < 10; ∆33 = -6 + 11 - 10 = -5

(3;4): -6 + 7 < 8; ∆34 = -6 + 7 - 8 = -7

max(6,9,6,3,5,7) = -9

(1;3): 20

(1;3) +, -, +, -.

1 2 3 4

1 11[9] 16[0] 20[+] 7[7][-] 16

2 12 8 6[10][-] 2[13][+] 23

3 5[1] 4[20] 10 8 21

4 0 0 0 0 0

10 20 10 20

 

(1,3 → 1,4 → 2,4 → 2,3).

ij , , .. = min (1, 4) = 7. 7 , 7 ij, . .

. ui, vj. , ui + vj = cij, , u1 = 0.

u1 + v1 = 11; 0 + v1 = 11; v1 = 11

u3 + v1 = 5; 11 + u3 = 5; u3 = -6

u3 + v2 = 4; -6 + v2 = 4; v2 = 10

u1 + v3 = 20; 0 + v3 = 20; v3 = 20

u2 + v3 = 6; 20 + u2 = 6; u2 = -14

u2 + v4 = 2; -14 + v4 = 2; v4 = 16

v1=11 v2=10 v3=20 v4=16

u1=0 11[9] 16[0] 20[7] 7

u2=-14 12 8 6[3] 2[20]

u3=-6 5[1] 4[20] 10 8

u4=- 0 0 0 0

 

, , ui + vj > cij

(1;2): 0 + 10 < 16; ∆12 = 0 + 10 - 16 = -6

(2;1): -14 + 11 < 12; ∆21 = -14 + 11 - 12 = -15

(2;2): -14 + 10 < 8; ∆22 = -14 + 10 - 8 = -12

max(6,15,12) = -15

(2;1): 12

(2;1) +, -, +, -.

1 2 3 4

1 11[9][-] 16[0] 20[7][+] 7 16

2 12[+] 8 6[3][-] 2[20] 23

3 5[1] 4[20] 10 8 21

4 0 0 0 0 0

10 20 10 20

 

(2,1 → 2,3 → 1,3 → 1,1).

ij , , .. = min (2, 3) = 3. 3 , 3 ij, . .

. ui, vj. , ui + vj = cij, , u1 = 0.

u1 + v1 = 11; 0 + v1 = 11; v1 = 11

u2 + v1 = 12; 11 + u2 = 12; u2 = 1

u2 + v4 = 2; 1 + v4 = 2; v4 = 1

u3 + v1 = 5; 11 + u3 = 5; u3 = -6

u3 + v2 = 4; -6 + v2 = 4; v2 = 10

u1 + v3 = 20; 0 + v3 = 20; v3 = 20

v1=11 v2=10 v3=20 v4=1

u1=0 11[6] 16[0] 20[10] 7

u2=1 12[3] 8 6 2[20]

u3=-6 5[1] 4[20] 10 8

u4=- 0 0 0 0

 

, , ui + vj > cij

(1;2): 0 + 10 < 16; ∆12 = 0 + 10 - 16 = -6

(1;4): 0 + 1 < 7; ∆14 = 0 + 1 - 7 = -6

(3;4): -6 + 1 < 8; ∆34 = -6 + 1 - 8 = -13

max(6,6,13) = -13

(3;4): 8

(3;4) +, -, +, -.

1 2 3 4

1 11[6] 16[0] 20[10] 7 16

2 12[3][+] 8 6 2[20][-] 23

3 5[1][-] 4[20] 10 8[+] 21

4 0 0 0 0 0

10 20 10 20

 

(3,4 → 3,1 → 2,1 → 2,4).

ij , , .. = min (3, 1) = 1. 1 , 1 ij, . .

. ui, vj. , ui + vj = cij, , u1 = 0.

u1 + v1 = 11; 0 + v1 = 11; v1 = 11

u2 + v1 = 12; 11 + u2 = 12; u2 = 1

u2 + v4 = 2; 1 + v4 = 2; v4 = 1

u3 + v4 = 8; 1 + u3 = 8; u3 = 7

u3 + v2 = 4; 7 + v2 = 4; v2 = -3

u1 + v3 = 20; 0 + v3 = 20; v3 = 20

v1=11 v2=-3 v3=20 v4=1

u1=0 11[6] 16[0] 20[10] 7

u2=1 12[4] 8 6 2[19]

u3=7 5 4[20] 10 8[1]

u4=- 0 0 0 0

 

, , ui + vj > cij

(1;2): 0 -3 < 16; ∆12 = 0 -3 - 16 = -19

(1;4): 0 + 1 < 7; ∆14 = 0 + 1 - 7 = -6

(2;2): 1 -3 < 8; ∆22 = 1 -3 - 8 = -10

(4;2): - -3 < 0; ∆42 = - -3 - 0 = -3

max(19,6,10,3) = -19

(1;2): 16

(1;2) +, -, +, -.

1 2 3 4

1 11[6][-] 16[0][+] 20[10] 7 16

2 12[4][+] 8 6 2[19][-] 23

3 5 4[20][-] 10 8[1][+] 21

4 0 0 0 0 0

10 20 10 20

 

(1,2 → 1,1 → 2,1 → 2,4 → 3,4 → 3,2).

ij , , .. = min (1, 1) = 6. 6 , 6 ij, . .

. ui, vj. , ui + vj = cij, , u1 = 0.

u1 + v2 = 16; 0 + v2 = 16; v2 = 16

u3 + v2 = 4; 16 + u3 = 4; u3 = -12

u3 + v4 = 8; -12 + v4 = 8; v4 = 20

u2 + v4 = 2; 20 + u2 = 2; u2 = -18

u2 + v1 = 12; -18 + v1 = 12; v1 = 30

u1 + v3 = 20; 0 + v3 = 20; v3 = 20

v1=30 v2=16 v3=20 v4=20

u1=0 11 16[6] 20[10] 7

u2=-18 12[10] 8 6 2[13]

u3=-12 5 4[14] 10 8[7]

u4=- 0 0 0 0

 

, , ui + vj > cij

(2;2): -18 + 16 < 8; ∆22 = -18 + 16 - 8 = -10

(2;3): -18 + 20 < 6; ∆23 = -18 + 20 - 6 = -4

(3;3): -12 + 20 < 10; ∆33 = -12 + 20 - 10 = -2

max(10,4,2) = -10

(2;2): 8

(2;2) +, -, +, -.

1 2 3 4

1 11 16[6] 20[10] 7 16

2 12[10] 8[+] 6 2[13][-] 23

3 5 4[14][-] 10 8[7][+] 21

4 0 0 0 0 0

10 20 10 20

 

(2,2 → 2,4 → 3,4 → 3,2).

ij , , .. = min (2, 4) = 13. 13 , 13 ij, . .

. ui, vj. , ui + vj = cij, , u1 = 0.

u1 + v2 = 16; 0 + v2 = 16; v2 = 16

u2 + v2 = 8; 16 + u2 = 8; u2 = -8

u2 + v1 = 12; -8 + v1 = 12; v1 = 20

u3 + v2 = 4; 16 + u3 = 4; u3 = -12

u3 + v4 = 8; -12 + v4 = 8; v4 = 20

u1 + v3 = 20; 0 + v3 = 20; v3 = 20

v1=20 v2=16 v3=20 v4=20

u1=0 11 16[6] 20[10] 7

u2=-8 12[10] 8[13] 6 2

u3=-12 5 4[1] 10 8[20]

u4=- 0 0 0 0

 

, , ui + vj > cij

(3;3): -12 + 20 < 10; ∆33 = -12 + 20 - 10 = -2

(3;3): 10

(3;3) +, -, +, -.

1 2 3 4

1 11 16[6][+] 20[10][-] 7 16

2 12[10] 8[13] 6 2 23

3 5 4[1][-] 10[+] 8[20] 21

4 0 0 0 0 0

10 20 10 20

 

(3,3 → 3,2 → 1,2 → 1,3).

ij , , .. = min (3, 2) = 1. 1 , 1 ij, . .

. ui, vj. , ui + vj = cij, , u1 = 0.

u1 + v2 = 16; 0 + v2 = 16; v2 = 16

u2 + v2 = 8; 16 + u2 = 8; u2 = -8

u2 + v1 = 12; -8 + v1 = 12; v1 = 20

u1 + v3 = 20; 0 + v3 = 20; v3 = 20

u3 + v3 = 10; 20 + u3 = 10; u3 = -10

u3 + v4 = 8; -10 + v4 = 8; v4 = 18

v1=20 v2=16 v3=20 v4=18

u1=0 11 16[7] 20[9] 7

u2=-8 12[10] 8[13] 6 2

u3=-10 5 4 10[1] 8[20]

u4=- 0 0 0 0

 

, ui + vj ≤ cij.

: F(x) = 16*7 + 20*9 + 12*10 + 8*13 + 10*1 + 8*20 = 686



<== | ==>
, 7 13 . |
:


: 2016-12-31; !; : 2267 |


:

:

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