CODE EXAMPLE FOR JAVA

bufferedreader function

import.java.io.BufferedReader;

public static String IN() {
        java.io.BufferedReader d = new java.io.BufferedReader(new java.io.InputStreamReader(System.in));
        String str = "";
        try {
            str = d.readLine();
        } catch (Exception e) {
            e.printStackTrace();
        }
        return str;
    }