Prework-Assignment_Revanth_Reddy

import java.util.Scanner;

class FirstLetterPrinter { public static void main(String[] args) { Scanner in = new Scanner(System.in); String input = in.nextLine(); System.out.println(firstLetterPrinter(input)); } static String firstLetterPrinter(String str){ String output = new String(""); if(str.length()==0){ return "nostrfound"; } output = output+str.charAt(0); for(int i = 1; i< str.length();i++){ if (str.charAt(i) == ' '){ output+=str.charAt(i+1); } } return output; } }