Package org.calculator.io

Examples of org.calculator.io.Keypad

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        double result = 0;
        double nextNumber = 0;
        char operator = '=';

        if (engine instanceof Keypad) {
            Keypad keypad = (Keypad) engine;
            String input = keypad.getInput() + "=";
            char[] chars = input.replaceAll("\\s", "").toCharArray();

            for (char _char : chars) {
                if (Character.isDigit(_char)) {
                    nextNumber = (double) Character.digit(_char, 10);
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public class Main {

    // Calculator main method
 
    public static void main(String[] args) {
        Keypad keypad = new Keypad();
        Processor processor = new Processor();
        Display _display = new Display(processor, keypad);
    _display.display();
   
    }
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Related Classes of org.calculator.io.Keypad

  • Main
  • org.calculator.core.Processor
  • java.util.Scanner
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