Question

9+9+ "9+9" +9+9 Homework • Answered• Due in a day Evaluate the expression. Be sure to list a value of appropriate type (e.g., 7.0 rather than 7 for a double, Strings in quotes). 9 + 9 + "9+9" + 9 + 9 Word Answer: 999 + 999 You are incorrect 999 + 999 Answered - Incorrect 1 attempt left • Change your responses to resubmit

Answer 1

Solution Evaluate the expression 9+9+ "9 +9" +9+9 Add 9+9=18 Next part text character "9+9"=189+9 Next part 9+9=189+999 Final answer=189+999 Java code //header file import java.util.*; import java.lang.*; import java.io.*; /* class name. */ class Main //main method public static void main (String[] args) throws java.lang: Exception //evaluate the expression System.out.println(9 + 9 + "9 + 9" + 9 + 9);

//output

javac -classpath ./run dir/junit-4.12.jar -d. Main.java > java -classpath ./run dir/junit-4.12.jar Main 189 + 999

//copyable code

Java code

//header file

import java.util.*;

import java.lang.*;

import java.io.*;

/* class name. */

class Main

{

//main method

public static void main (String[] args) throws java.lang.Exception

{

//evaluate the expression

System.out.println(9 + 9 + "9 + 9" + 9 + 9);

}

}