() (S) (u = 1,2,, l) .
(-) .
:
, ,,
, ,, .
u . S u .
, K K (, u T mn2).
, 1,2,,k. S , ,, , ,, k ( , .. ).
, ,, , ,, ; .
, ,, , - , ,, , .
, ,, k ( () ()).
(S) =
(S) =
k, , S .
S . , . , , S.
> , S . = = 0 S. , () .
, ,
= (S) - (S);
= (S) / (S); ( ) :
- .
- .
- (, 2 1).
- .
- .
- .. .
:
(m = 6; n 6; l = 2).
- S
<1,2>, <3,4>, <5,6>. , .
1 2, 3 4 , , 5 6. , 1, 2, .. = 1; = 2. = 2; = 1; = 1; = 0.
|
|
, (S) = 4; (S) = 3.
, , .. (S) > (S). = 1 S ; .. ( (S) - (S)) = 1 = , = .