<>修改后的正确答案,具体程序如下:</P>
<>[UseMoney=2]</P>
<>MODEL:<br>SETS:<br>PRODUCT/JAN..JUN/:X;<br>LILU/L1..L6/:Y;<br>ENDSETS<br>DATA:</P>
<P>Y=1.1 1.1 1.2 1.2 1.3 1.3 ;<br>ENDDATA<br>@SUM(PRODUCT(K):X(K))=187;</P>
<P>MIN <a href="http://www.shumo.com/bbs/mailt=@SUM(LILU(K):Y(K)*X(K)^2" target="_blank" >=@SUM(LILU(K):Y(K)*X(K)^2</A>) <br>+ (@SIGN(X(1)+7)+1)*(X(1)-7)<br>+(@SIGN(X(1)+X(2)-25)+1)*(X(1)+X(2)-25)<br>+(@SIGN(X(1)+(X(2)+X(3)-66)+1))*(X(1)<br>+X(2)+X(3)-66)+(@SIGN(X(1)+(X(2)<br>+X(3)+X(4)-133)+1))*(X(1)+X(2)+X(3)+X(4)-133)<br>+(@SIGN(X(1)+(X(2)+X(3)+X(4)+X(5)-158)+1))*(X(1)+X(2)+X(3)+X(4)+X(5)-158); </P>
<P>@FOR(PRODUCTgin(X));<br>END<br></P>[/UseMoney][/UseMoney]
[此贴子已经被作者于2005-11-27 11:52:27编辑过]
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