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Calculator.java
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32 lines (27 loc) · 930 Bytes
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package PracticePrograms;
import java.util.Scanner;
public class Calculator {
public static void main(String[] args){
Scanner scanner = new Scanner(System.in);
double num1;
double num2;
char opt;
double result;
System.out.println("Enter first number: ");
num1 = scanner.nextDouble();
System.out.println("Enter second number: ");
num2 = scanner.nextDouble();
System.out.println("Enter Operation to Perform (+,-,*,/,%): ");
opt = scanner.next().charAt(0);
switch (opt){
case '+' -> result = num1 + num2;
case '-' -> result = num1 - num2;
case '*' -> result = num1 * num2;
case '/' -> result = num1 / num2;
case '%' -> result = num1 % num2;
default -> result = 0;
}
System.out.println("result: " + result);
scanner.close();
}
}