EntityQ3406279· pop 6· linked from 6 articleschange-making problemSign in to savethe computational problem of choosing as few coins as possible that add up to a given amount of moneyConnectionsintegerEntitydigital object identifierEntityQ118398Entitydynamic programmingEntityQ22908627Entitygreedy algorithmEntityknapsack problemEntitytime complexityEntityHandle SystemEntityMathematical ReviewsEntityPreferred numberEntitydenominationEntitypartition problemEntityQ1141518EntityNine-dart finishEntitypseudo-polynomial timeEntityThe Mathematical IntelligencerEntitycoin problemEntityspecial caseEntityCategoriesCombinatorial optimizationNumber theoryRecreational mathematics