Answer:
import java.util.Scanner;
public class Main
{
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
System.out.print("Enter a sentence: ");
String sentence = in.nextLine();
String[] words = sentence.split("\\s");
for(String s : words)
System.out.println(s + " -> " + s.length());
}
}
Explanation:
Ask the user to enter a sentence
Get each word in the sentence using split method and put them in words array
Loop through the words. Print each word and number of characters they have using the length method in required format
