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Tag: calculator

How to show result with Int on calculator?

I am making the calculator app. It shows double at the result even when I don’t use double. Example) 1+1 = 2.0 But I want like 1+1= 2 Of course, I want to keep double when there is double like 1.2+1.3= 2.5 How should I have to edit? I tried to edit like this, but there is an error. MainActivity

Continuity Issue in Java Calculator

I am new to Java, and I’m doing a calculator APP. I’m trying to get my calculator to keep prompting the user for the correct answer (typing Y or N) after the else statement following ‘Invalid Input’. I want the program to continue with the calculations after the correct input is finally entered. I have played around with an embedded

Simple calculator program in Java

I am a newbie coder in Java and I am trying to make this calculator in java where a user can enter two numbers and select the operation to be done on those numbers. However when the code comes to selecting the operator it skips the user input and the if statement and directly implements the else statement. Answer Add

Java GUI Calculator

My JTextArea does not display and no errors or problems shows up. It’s a Java GUI Calculator. Main class code: Calculator code: Any suggestions on improvements to the code? Answer You’re adding your JTextArea, text, to your screen JPanel, but you’re adding screen to nothing, and so it makes complete sense that the JTextArea won’t show. You should add the

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