Java simple calculator programming
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Java
Write an application program of analog calculator. Use the panel and grid layout to add a text box, 10 number buttons (0 ~ 9), 4 addition, subtraction, multiplication and division buttons, an equal sign button, a clear button, a square root button and a backspace button. It is required to display the calculation formula and results in the text box. The implementation effect is shown in the figure below.
Java simple calculator code:
Operation effect diagram:
A java simple calculator program design has been completed. I hope this paper can inspire you to write calculators. This is just a simple calculator. You can continue to play and improve the functions of calculators.
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