41 lines
1.0 KiB
Java
41 lines
1.0 KiB
Java
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import java.util.Scanner;
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public class Calculator {
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public static void main(String[] args) {
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int number1, number2;
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int result = 0;
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String operator;
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System.out.println("Operations are: “add”, “sub”, “mul”, “div”");
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Scanner scanner = new Scanner(System.in);
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System.out.println("Enter a number:");
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number1 = scanner.nextInt();
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System.out.println("Enter a number:");
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number2 = scanner.nextInt();
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System.out.println("Enter an operation:");
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operator = scanner.next();
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switch(operator) {
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case "add": result = number1 + number2;
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break;
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case "sub": result = number1 - number2;
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break;
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case "mul": result = number1 * number2;
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break;
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case "div": result = number1 / number2;
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break;
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default: System.out.println("wrong input");
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break;
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}
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System.out.println("Result: " + result);
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}
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}
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