Question

I need know how to Write a java program called character length that prompts the user to enter a string and displays:

The length of the string is: xxxxx

The strings first character is: x

   (where xxxxx is the length of the string and x is the first character.)

Answer 1

Dear Student ,

As per the requirement submitted above , kindly find the below solution.

Here a new java program with name "CharacterLength,java" is created, which contains following code.

CharacterLength.java :

//import package
import java.util.*;
//Java class
public class CharacterLength {
   //entry point of program, main method
   public static void main(String[] args) {
       //create object of scanner class
       Scanner sc=new Scanner(System.in);
       //asking user to enter string
       System.out.print("Enter a string : ");
       String s=sc.nextLine();//reading string
       //find and display length of string
       System.out.println("The length of the string is:"+s.length());
       //print first character
       System.out.println("The strings first character is:"+s.charAt(0));  

   }

}

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Output : Compile and Run CharacterLength.java to get the screen as shown below

Screen 1 :StringLength.java

NOTE : PLEASE FEEL FREE TO PROVIDE FEEDBACK ABOUT THE SOLUTION.