InstructionSet_Break

InstructionSet_Break

import java.util.Scanner;
public class InstructionSet_Broken {
	public static void main(String[] args) {
        Scanner input = new Scanner(System.in);
        String opCode = input.nextLine();
        input.close(); 
            String[] codeArgs = opCode.split(" ");
        	long result=0;
        	while (opCode!="END"){
            switch (codeArgs[0]) {
                case "INC": {
                    int operandOne = Integer.parseInt(codeArgs[1]);
                	result = operandOne+1;
                    break;
                }
                case "DEC": {
                    int operandOne = Integer.parseInt(codeArgs[1]);
                    result = operandOne-1;
                    break;
                }
                case "ADD": {
                    int operandOne  = Integer.parseInt(codeArgs[1]);
                    int operandTwo = Integer.parseInt(codeArgs[2]);
                    result = operandOne + operandTwo;
                    break;
                }
                case "MLA": {
                    int operandOne  = Integer.parseInt(codeArgs[1]);
                    int operandTwo = Integer.parseInt(codeArgs[2]);
                    result = ((long)(operandOne) * (operandTwo)); 
                    break;
                }
                case "END":{
                	break;
                }
                default:
                    break;
            }
        	break;
                     }
            System.out.println(result); 
        }
    }