Posts by Diogo dos Santos • 39 points

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  Q: How to calculate item price from random quantity of items sold?

  I’m solving a problem, and one of the parts of it is calculating the price of an item based on the random amount of this same item sold. For example: 4 items were sold, so the method should…

  java random

  asked 5 years, 3 months ago Diogo dos Santos 39

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  Q: Double chained list - Java

  I’m trying to create (I’m learning) a doubly chained list based on an exercise, in which the list will be a train with wagons. The exercise asks to create a class "wagon", where the variables "wagon…

  java chain-list

  asked 5 years, 5 months ago Diogo dos Santos 39

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  Q: How to reference methods that use array as an object in the console?

  I have a class with the following attributes and constructor: private Person[] persons; private int personCount; public PersonDatabase(int defaultPersonsCapacity){ persons = new…

  java method

  asked 5 years, 9 months ago Diogo dos Santos 39