40 lines
1.3 KiB
Text
40 lines
1.3 KiB
Text
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INSTALL @lib$+"SORTSALIB"
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Sort% = FN_sortSAinit(1, 0) : REM Descending
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nItems% = 9
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maxWeight = 15.0
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DIM items{(nItems%-1) name$, weight, price, worth}
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FOR item% = 0 TO nItems%-1
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READ items{(item%)}.name$, items{(item%)}.weight, items{(item%)}.price
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items{(item%)}.worth = items{(item%)}.price / items{(item%)}.weight
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NEXT
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DATA "beef", 3.8, 36, "pork", 5.4, 43, "ham", 3.6, 90
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DATA "greaves", 2.4, 45, "flitch", 4.0, 30, "brawn", 2.5, 56
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DATA "welt", 3.7, 67, "salami", 3.0, 95, "sausage", 5.9, 98
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C% = nItems% : D% = 0
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CALL Sort%, items{()}, items{(0)}.worth
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TotalWeight = 0
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TotalPrice = 0
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FOR i% = 0 TO nItems%-1
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IF TotalWeight + items{(i%)}.weight < maxWeight THEN
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TotalWeight += items{(i%)}.weight
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TotalPrice += items{(i%)}.price
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PRINT "Take all the " items{(i%)}.name$
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ELSE
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weight = maxWeight - TotalWeight
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price = weight * items{(i%)}.worth
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TotalWeight += weight
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TotalPrice += price
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PRINT "Take "; weight " kg of " items{(i%)}.name$
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EXIT FOR
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ENDIF
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NEXT
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PRINT '"Total weight = " ; TotalWeight " kg"
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PRINT "Total price = " ; TotalPrice
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END
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