Posts by Ogarov • 83 points
5 posts
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answers1066
viewsA: Java - Could not find main class
You should ensure that the location of your . classfile adds to your classpath. Then, if it is in the current folder, add . to your classpath. Note that the Windows classpath separator is a…
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votes3
answers1141
viewsQ: How to create an element search method in an Arraylist?
Assuming an Arraylist that stores objects, and these objects have attributes of various types (int, String , float, etc...). Knowing this I want to create a method to find an object in Arraylist…
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answers134
viewsQ: Problem with return of a Java method
This method is giving problem in the return. An error message is appearing with the following statement Missing Return statement. Could someone tell me a solution? public String adicionar (String…
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answer774
viewsQ: First name, Last name, JAVA POO age
I have to do this: Computationally model the problem of getting the full name, age, the age in months from the name, surname and year of birth of a person. I did so but it’s not working, someone can…
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votes1
answer76
viewsQ: Can someone give me a sense of how I do
Model computationally the representation of the functioning of a lamp, where it is possible to light, erase and check whether the lamp is access. I did this: class Lampada { boolean aceso = true;…