Bin Packing First fit decreasing algorithm

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Presentation transcript:

Bin Packing First fit decreasing algorithm A B C D E F With the first fit decreasing algorithm we sort the blocks into descending order first. 6 5 4 3 3 3 2 2 1

Bin Packing First fit decreasing algorithm A B C D E F Now we use the first fit algorithm 6 5 4 3 3 3 2 2 1

Bin Packing First fit decreasing algorithm 6 A B C D E F Now we use the first fit algorithm 5 4 3 3 3 2 2 1

Bin Packing First fit decreasing algorithm 5 6 5 A B C D E F Now we use the first fit algorithm 4 3 3 3 2 2 1

Bin Packing First fit decreasing algorithm 4 4 6 5 4 A B C D E F Now we use the first fit algorithm 3 3 3 2 2 1

Bin Packing First fit decreasing algorithm 3 3 3 6 5 4 3 A B C D E F Now we use the first fit algorithm 3 3 2 2 1

Bin Packing First fit decreasing algorithm 3 3 3 6 3 5 4 3 A B C D E F Now we use the first fit algorithm 3 2 2 1

Bin Packing First fit decreasing algorithm 3 3 3 3 6 3 5 4 3 3 A B C D E F Now we use the first fit algorithm 2 2 1

Bin Packing First fit decreasing algorithm 2 2 6 2 3 5 4 3 3 A B C D E F Now we use the first fit algorithm 2 1

Bin Packing First fit decreasing algorithm 2 2 2 2 6 2 3 5 2 4 3 3 A B C D E F Now we use the first fit algorithm 1

Bin Packing First fit decreasing algorithm 1 6 1 2 3 5 2 4 3 3 A B C D E F Now we use the first fit algorithm We have packed them into 5 bins.