91 lines
3.3 KiB
Java
91 lines
3.3 KiB
Java
import java.util.Scanner;
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public class App {
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static Scanner scan = new Scanner(System.in);
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public static void main(String[] args) throws Exception {
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boolean loop = true;
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do {
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System.out.println("Give me a number (with a decimal point if you have to)");
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double numberOne = scan.nextDouble();
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System.out.println("Give me another number (with a decimal point if you have to)");
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double numberTwo = scan.nextDouble();
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System.out.println("1 multiply, 2 divide, 3 sum, 4 bigger number, 5 average, 6 all -1 cancel");
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int userInput = scan.nextInt();
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switch (userInput) {
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case 1:
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System.out.println("multiplacation: " + multiplyInput(numberOne, numberTwo));
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break;
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case 2:
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System.out.println("division: " + divideInput(numberOne, numberTwo));
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break;
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case 3:
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System.out.println("addition: " + addInput(numberOne, numberTwo));
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break;
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case 4:
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if (numberOne == numberTwo) {
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System.out.println("The numbers are equal");
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break;
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} else
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System.out.println("bigger number: " + biggerNumber(numberOne, numberTwo));
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break;
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case 5:
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System.out.println("average: " + averageNumber(numberOne, numberTwo));
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case 6:
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System.out.println("multiplacation: " + multiplyInput(numberOne, numberTwo));
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System.out.println("division: " + divideInput(numberOne, numberTwo));
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System.out.println("addition: " + addInput(numberOne, numberTwo));
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if (numberOne == numberTwo) {
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System.out.println("The numbers are equal");
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break;
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} else
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System.out.println("bigger number: " + addInput(numberOne, numberTwo));
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System.out.println("sum: " + addInput(numberOne, numberTwo));
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case -1:
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loop = false;
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break;
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default:
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System.out.println(userInput + " is not a valid input");
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break;
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}
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} while (loop);
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}
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public static double divideInput(double numberOne, double numberTwo) {
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if (numberTwo == 0 || numberTwo == -0) {
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System.out.println("Error division by 0");
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return 0;
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} else {
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return numberOne / numberTwo;
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}
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}
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public static double multiplyInput(double numberOne, double numberTwo) {
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return numberOne * numberTwo;
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}
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public static double addInput(double numberOne, double numberTwo) {
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return numberOne + numberTwo;
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}
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public static double biggerNumber(double numberOne, double numberTwo) {
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if (numberOne > numberTwo) {
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return numberOne;
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} else {
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return numberTwo;
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}
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}
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public static double averageNumber(double numberOne, double numberTwo) {
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return (numberOne + numberTwo) / 2;
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}
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// public static double digitSum(double numberOne, double numberTwo) {
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// }
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}
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