Main.java Source code

Introduction

Here is the source code for Main.java

Source

import java.util.regex.Pattern;

public class Main {
    public static void main(String[] argv) {
        System.out.println(startsWithDigitOrUpper("asdf1234"));
    }

    static boolean startsWithDigitOrUpper(String s) {
        return Pattern.compile("^[A-Z0-9]").matcher(s).find();
    }
}
//false