StringBuilder

Concat all strings without digits

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Implement a method to concatenate all strings from the given array to a single long string. You must skip all digits inside the input strings.

Use StringBuilder to solve the problem, because the input array can contain a huge number of strings.

Sample Input 1:

T7est i1nput

Sample Output 1:

Testinput

Write a program in Java 17

import java.util.Scanner;

class ConcatenateStringsProblem {

public static String concatenateStringsWithoutDigits(String[] strings) {

// write your code with StringBuilder here

}

public static void main(String[] args) {

Scanner scanner = new Scanner(System.in);

String[] strings = scanner.nextLine().split("\\s+");

String result = concatenateStringsWithoutDigits(strings);

System.out.println(result);

}

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