Retype and correct the code provided to combine two strings separated by a space. secret ID. contact (spaceChar): secret ID. contact (lastName): 1 important java.util.Scanner { 2 3 public class CombiningStrings { 4 public static void main (String argus) { 5 String secretID = “Barry” 6 String lastName = “Allen”: 7 char spaceChar = ‘ ‘: 8 9 secretID.concat(spaceChar): 10 secretID.concat(lastName): 11 System.Out.Println (secretID): 13 return: 14 } 15 }
import java.util.Scanner;
public class CombineStrings
{
public static void main(String args[])
{
String secretID=”Barry”;
String lastName=”Allen”;
String spaceChar=” “; //we have to make spaceChar a String because by concat(),we can concatenate Strings only
secretID=secretID.concat(spaceChar); // it will concatenate spaceChar with secretID
secretID=secretID.concat(lastName); // it will concatenate lastName with secretID
System.out.println(secretID); // it will print the value of secretID
}
}
OUTPUT OF THIS CODE IS :
NOTE : A character value can’t be concatenated by concat() with a String type Value.That’s why we made spaceChar variable as a String so that we can easily concatenate it with secretID
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