Java Program to get first letter of each word in String

[@psachithanandareddy2203]

Thank you sir for explaining in a such a way that every one can understand

[@springhibernatetutes]

Thanks for your valuable comment

[@Manikandan-nn2bw]

Following method doesn't use inbuilt 'split' method and uses less additional space.
public class FirstLetterOfEachWord {
public static void main(String[] args) {
String input = "Good morning Everyone";
System.out.println(firstLetterOfEachWord(input));
}
private static String firstLetterOfEachWord(String input) {
StringBuilder sb = new StringBuilder();
char prevChar = ' ';
for (int i = 0; i < input.length(); i++) {
char currentChar = input.charAt(i);
if (prevChar == ' ') {
sb.append(currentChar);
}
prevChar = currentChar;
}
return sb.toString();
}
}

[@gottepavani1838]

Sir if v want the last character in the each word to upper case what we need to do

[@gottepavani1838]

Sir if v want the last character in capitalize what v shd do

[@JackSama]

Thank you so much

[@samahmahdi5511]

public class FirstLetterOfWord {
public static void main(String[] args) {
String str = "Samah Mahdi Hassan Alwahbani";
String strSplit[] = str.split(" ");
for(int i= 0;i

[@beeramaishwaryalakshmi8934]

please sir can you please teach me freely

[@mahendradeore8017]

package com.string;
public class EachLetterString {

public static void main(String[] args) {

String str="mahendra shravan deore from nashik ";

String[] stringarray=str.split(" ");

for(String ss:stringarray) {
System.out.print(ss.charAt(0)+" ");
}
}
}

[@sainath2983]

public class Program
{
static void Main(string[] args)
{
string str = "Learn with KrishnaSandeep";
string[] strArray = str.Split(" ");
string result = string.Empty;
for(int i = 0; i < strArray.Length; i++)
{
for (int j = 0; j < strArray[i].Length; j++)
{
if (j == 0)
{
result += strArray[i][j];
}
}
}
Console.WriteLine(result);
}
}

[@beeramaishwaryalakshmi8934]

sir can you teach me freely