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Subject: 1017 -- Packets
Date: Sat, 27 Dec 2008 04:39:05 +0800
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<TH class=3Dh>Online Judge</TH>
<TH class=3Dh>Problem Set</TH>
<TH class=3Dh>Authors</TH>
<TH class=3Dh>Online Contests</TH>
<TH class=3Dh>User</TH></TR>
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<DIV class=3Dptt lang=3Den-US>Packets</DIV>
<DIV class=3Dplm>
<TABLE align=3Dcenter>
<TBODY>
<TR>
<TD><B>Time Limit:</B> 1000MS</TD>
<TD width=3D10></TD>
<TD><B>Memory Limit:</B> 10000K</TD></TR>
<TR>
<TD><B>Total Submissions:</B> 17028</TD>
<TD width=3D10></TD>
<TD><B>Accepted:</B> 5565</TD></TR></TBODY></TABLE></DIV>
<P class=3Dpst>Description</P>
<DIV class=3Dptx lang=3Den-US>A factory produces products packed =
in square=20
packets of the same height h and of the sizes 1*1, 2*2, 3*3, 4*4, =
5*5,=20
6*6. These products are always delivered to customers in the =
square=20
parcels of the same height h as the products have and of the size =
6*6.=20
Because of the expenses it is the interest of the factory as well =
as of=20
the customer to minimize the number of parcels necessary to =
deliver the=20
ordered products from the factory to the customer. A good program =
solving=20
the problem of finding the minimal number of parcels necessary to =
deliver=20
the given products according to an order would save a lot of =
money. You=20
are asked to make such a program. </DIV>
<P class=3Dpst>Input</P>
<DIV class=3Dptx lang=3Den-US>The input file consists of several =
lines=20
specifying orders. Each line specifies one order. Orders are =
described by=20
six integers separated by one space representing successively the =
number=20
of packets of individual size from the smallest size 1*1 to the =
biggest=20
size 6*6. The end of the input file is indicated by the line =
containing=20
six zeros. </DIV>
<P class=3Dpst>Output</P>
<DIV class=3Dptx lang=3Den-US>The output file contains one line =
for each line=20
in the input file. This line contains the minimal number of =
parcels into=20
which the order from the corresponding line of the input file can =
be=20
packed. There is no line in the output file corresponding to the =
last=20
``null'' line of the input file. </DIV>
<P class=3Dpst>Sample Input</P><PRE class=3Dsio>0 0 4 0 0 1=20
7 5 1 0 0 0=20
0 0 0 0 0 0 </PRE>
<P class=3Dpst>Sample Output</P><PRE class=3Dsio>2=20
1 </PRE>
<P class=3Dpst>Source</P>
<DIV class=3Dptx lang=3Den-US><A=20
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Europe 1996</A></DIV></TD></TR></TBODY></TABLE><FONT =
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