Print First , Second , Third Character of Given String Using CharAt() method

Question:

Write a Java program to print the First,Second and Thrid Character of given String.

Input: "Selenium Testing Tool"

Output: "STTeeolso"

Steps:

Step 1: Initialize the input string

Step 2: Create findChar()  method

Step 3: Split the Given String using split() method

Step 4: Iterate the for loop to print the expected characters by using charAt() method

Step 5: Execute the Program

public class PrintFirstSecondCharOfString {

public static void main(String[] args) {

String input1 = "Selenium Testing Tool";  

findChar(input1);

}

public static void findChar(String input){

String[] arrStr = input.split(" ");

//Logic to print the First , second,thrid Character of  string

for(int i=0;i<arrStr.length;i++){

for(int j=0;j<arrStr.length;j++){

char firstWord = arrStr[j].charAt(i);

System.out.print(firstWord);

}

}

}

} 

Output:

STTeeolso