/**

* @ author Sukruthi Boruthalupula

*/

import java.util.Scanner;

public class StringSolution {

public static void main(String[] args) {

// TODO Auto-generated method stub

Scanner in = new Scanner(System.in);

System.out.println("Please enter the string");

String input_str = in.next();

System.out.println("Please enter the Character to be removed");

char input_char=in.next(".").charAt(0);

//Solution1 : Without using inbuilt function

StringSolution obj=new StringSolution();

String soln=obj.notInbuilt(input_str, input_char);

System.out.println("Output for method Without inbuilt function is "+ soln);

//Solution2 : Using inbuilt function "replace"

soln = obj.Inbuilt(input_str, input_char);

System.out.println("Output for inbuilt function is " + soln);

}

//one character at a time

public String notInbuilt(String input_str,char input_char)

{

// To add characters to the output string

StringBuilder sb = new StringBuilder();

//To calculate the string length

int len = input_str.length();

for (int i =0; i< len; i++)

{

if (input_str.charAt(i)!= input_char)

{

sb.append(input_str.charAt(i));

}

}

return sb.toString();

}

public String Inbuilt(String input_str,Character input_char)

{

String soln = input_str.replace(input_char.toString(), "");

return soln;

}

}