public class Test public static void mainString args Strin

public class Test { public static void main(String[] args) { String city=Boston Houston Newark Union; String tel=908-737-6000; //split the strings //display the number of cities boolean flag = false; //using loop to check if Union is in the list, set flag //if flag is true, print yes. Otherwise, print no. // convert the extension to integer // check the extension in range 6000 and 6300 }

Solution

Test.java

public class Test {
   public static void main(String[] args) {
   String city = \"Boston Houston Newark Union\";
   String tel = \"908-737-6000\";
   String cities[] = city.split(\" \");
   String tels[] = tel.split(\"-\");
   System.out.println(\"Number of cities: \"+cities.length);
   boolean flag = false;
   for(int i=0; i<cities.length; i++){
       if(cities[i].equals(\"Union\")){
           flag = true;
           break;
       }
   }
   if(flag){
       System.out.println(\"yes\");
   }
   else{
       System.out.println(\"no\");
   }
   int extension = Integer.parseInt(tels[2]);
   if(extension>=6000 && extension <= 6300){
       System.out.println(\"Extension is in the range\");
   }
   }

else{
       System.out.println(\"Extension is not in the range\");
   }
}

Output:

Number of cities: 4
yes
Extension is in the range