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Tina Müller 2016-12-05 23:44:36 +01:00
parent 9dc3c2bb62
commit bba7bfd280
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Task/Knapsack-problem-Continuous/Oforth/knapsack-problem-continuous.oforth Normal file
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[
[ "beef", 3.8, 36 ], [ "pork", 5.4, 43 ], [ "ham", 3.6, 90 ],
[ "greaves", 2.4, 45 ], [ "flitch", 4.0, 30 ], [ "brawn", 2.5, 56 ],
[ "welt", 3.7, 67 ], [ "salami", 3.0, 95 ], [ "sausage", 5.9, 98 ]
] const: Items
: rob
| item value |
0.0 ->value
15.0 #[ dup second swap third / ] Items sortBy forEach: item [
dup 0.0 == ifTrue: [ return ]
dup item second >= ifTrue: [
"Taking" . item first . " :" . item second dup .cr -
item third value + ->value continue
]
"And part of" . item first . " :" . dup .cr
item third * item second / value + "Total value :" . .cr break
] ;