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Calculator.java
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Calculator.java
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//Calculator...
import java.util.Scanner;
public class Calculator {
public static void main(String[] args) {
Scanner sc= new Scanner(System.in);
System.out.println("Enter a: ");
int a = sc.nextInt();
System.out.println("Enter b: ");
int b = sc.nextInt();
System.out.println("Enter operator: ");
char operator = sc.next().charAt(0);
switch (operator) {
case '+': System.out.println(a+b);
break;
case '-': System.out.println(a-b);
break;
case '*': System.out.println(a*b);
break;
case '/': System.out.println(a/b);
break;
case '%': System.out.println(a%b);
break;
default: System.out.println("Invalid data");
break;
}
sc.close();
}
}