32 lines
836 B
Plaintext
32 lines
836 B
Plaintext
4
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0 1 2 3
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2 0 4 1
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1 4 0 2
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3 0 1 0
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#
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# Problem from
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# Carla P. Gomes and David Shmoys:
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# Completing Quasigroups or Latin Squares: Structured Graph Coloring Problem
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# page 3.
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#
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# Solution:
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# 4 1 2 3
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# 2 3 4 1
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# 1 4 3 2
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# 3 2 1 4
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#
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#
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# Copyright 2010 Hakan Kjellerstrand hakank@bonetmail.com
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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