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升级   85.26% TA的每日心情 | 郁闷 2012-8-28 20:11 |
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签到天数: 14 天 [LV.3]偶尔看看II
- 自我介绍
- 学生
群组: 数学建模培训课堂1 |
model:* h# k2 T& q2 O6 \3 m
sets:% {+ C6 ~, O$ s! ]+ S( [
beibao/1..12/:zhiliang,jiazhi,x;
/ K; @% C, s$ l5 A+ P& f& Mendsets5 a" n9 v$ E7 k) n" {
data:
# n9 W, a( r0 q7 Wzhiliang=2 5 18 3 2 5 10 4 11 7 14 6;3 }0 @" {+ R7 V' }7 \, V( u& c
jiazhi=5 10 13 4 3 11 13 10 8 16 7 4;
: q z1 o1 e. m% U3 j4 Jenddata" j2 s$ q1 V$ l" e7 X5 s0 u
max=@sum(beibao(i):jiazhi(i)*x(i));
0 F, k: w) D, H" O$ D# |2 J@sum(beibao(i):zhiliang(i)*x(i))<46;$ q# T, i& Y! _1 ^
@for(beibao(i):; v2 L/ A, \ R6 [
@bin(x(i)));6 U* g5 A; J* ~" S& o5 F
/ \5 I$ V: E; q' C; V$ C3 ]结果:
' O8 L! [/ ^9 q: E! k Global optimal solution found.* u. A4 c7 @ k
Objective value: 76.000003 X( }/ Q/ S4 d9 a$ H4 `9 c) c& b
Objective bound: 76.00000' {/ }& e! O: @" \0 s/ n% ~+ x( |
Infeasibilities: 0.000000
3 _- X) R# T4 G! ] Extended solver steps: 0. Y4 D* A( o1 |
Total solver iterations: 0' S6 m. M& p$ H! W+ A% d; v! u: j1 I
, o* b* Z# E- d0 `, j4 [ Model Class: PILP7 ] c6 `9 n; _ `
3 O3 _9 C( d: k+ L E& q
Total variables: 12- n/ C, m o/ H1 b; F6 r
Nonlinear variables: 0
$ i4 X: w' ^6 j- | Integer variables: 12: Y# C: _6 W, T9 ?+ U( |: C
. R# S0 g. r6 v- T: F# u Total constraints: 2 y, f! U) U/ q1 w, Y% |9 _
Nonlinear constraints: 06 k4 f& Q% m, b+ q# ^8 Q' j% o
: y; H9 B h+ [8 J. [
Total nonzeros: 24
7 o: R+ E3 o+ X% o& R Nonlinear nonzeros: 0' n& Y4 F7 ]' K; e% \0 _2 ?7 _0 }
6 P; b d0 r2 Z2 |$ n
/ ^% i. r o |$ Q7 E$ W7 {
Variable Value Reduced Cost# s! K, f: t- S; H
ZHILIANG( 1) 2.000000 0.0000008 v& Z. E. O* s. j2 a+ C- ^
ZHILIANG( 2) 5.000000 0.0000007 c) A9 u5 {* O# f z) F6 U" H
ZHILIANG( 3) 18.00000 0.000000
/ t# |$ f& f* P ZHILIANG( 4) 3.000000 0.000000
7 l V/ v) {" j! E) J8 Q ZHILIANG( 5) 2.000000 0.000000
' a4 `) v0 |1 X$ l- g; b, C# | ZHILIANG( 6) 5.000000 0.000000' S$ z: b0 Y+ m" R
ZHILIANG( 7) 10.00000 0.000000+ R# g0 k. |! _1 E! Q) R/ V
ZHILIANG( 8) 4.000000 0.000000
8 Z0 G% ~0 @( o5 X/ @ ZHILIANG( 9) 11.00000 0.0000007 @6 s: C, J/ B! q1 y* p
ZHILIANG( 10) 7.000000 0.000000
7 }) V7 e" x7 u/ Y" V, W ZHILIANG( 11) 14.00000 0.000000
6 J* F9 L- \7 H0 j* I ZHILIANG( 12) 6.000000 0.000000
( F' N3 a- ]9 _" Y# U JIAZHI( 1) 5.000000 0.000000- _9 d& V7 a, ^# f& B
JIAZHI( 2) 10.00000 0.000000
# _# ?; P: S; \, e- I$ O* H" K$ ~) t JIAZHI( 3) 13.00000 0.000000
$ r1 }1 U! S y# } JIAZHI( 4) 4.000000 0.000000" A5 l. E" |6 M' K A% _
JIAZHI( 5) 3.000000 0.0000009 B& w8 B/ v5 g
JIAZHI( 6) 11.00000 0.000000, R) s. h/ ]4 `( F
JIAZHI( 7) 13.00000 0.0000008 E; c: l, m, p7 g
JIAZHI( 8) 10.00000 0.000000
1 s- V/ ^) e, E! Y3 }0 @6 u JIAZHI( 9) 8.000000 0.0000007 a" v4 m: X) W" D- w. A7 P
JIAZHI( 10) 16.00000 0.000000
' A4 C5 x8 }: B6 a9 G& ^/ y7 _* y4 C JIAZHI( 11) 7.000000 0.000000
, q3 {4 {0 x' g9 u JIAZHI( 12) 4.000000 0.000000
+ c) ~) _ O5 k X( 1) 1.000000 -5.000000( x9 U1 \! I' i: _" l: k( R) w# @
X( 2) 1.000000 -10.00000
5 i" B1 ?; ^$ p* W( t" \ X( 3) 0.000000 -13.00000
; `7 i6 k% C# ]5 d X( 4) 1.000000 -4.000000
- t) r% e( L/ y X( 5) 1.000000 -3.000000
; v2 M' _+ t1 X* f8 n+ g0 _1 ?5 _ X( 6) 1.000000 -11.00000/ `. v1 c, J8 k9 P7 r7 q6 \% S
X( 7) 1.000000 -13.000007 S$ F2 N$ p, C5 c
X( 8) 1.000000 -10.00000
5 _4 r/ P1 H q5 b$ G% E1 u, D X( 9) 0.000000 -8.000000; N- J9 W, X7 t+ f- w* J. Z+ t
X( 10) 1.000000 -16.00000" i. e4 i9 B) j* a: N, B
X( 11) 0.000000 -7.000000
9 s# X j4 S- Y* ?' A X( 12) 1.000000 -4.000000
( ^* @4 O4 k$ j1 |/ W! U7 U2 ~, {, s1 _1 V8 N
Row Slack or Surplus Dual Price
1 p" P( f e* `. p' j, K( q 1 76.00000 1.000000' S) x/ K& W, G( k# _8 m
2 2.000000 0.000000
. W1 g* z% N. B9 i6 f& \$ d, y* X& V$ r2 X' T; F1 A/ w9 P& m
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