Square a Number This is a practice programming challenge. Use this screen to explore the programming interface and try the simple challenge below. Nothing you do on this page will be recorded. When you are ready to proceed to your first scored challenge, click "Finish Practicing" above. Programming challenge description: Write a program that squares an integer and prints the result. Input: Your program should read lines from standard input. Each line will contain a positive integer. Output: For each line of input, print to standard output the square of the number. Print out each result on a new line.

import java.io.*;

public class Main {

  public static void main(String[] args) throws IOException {

      BufferedReader brObject = new BufferedReader(new InputStreamReader(System.in));

      String str;

      while ((str = brObject.readLine()) != null) {

          int number = Integer.parseInt(str);

          System.out.println(number * number);

      }

  }

}

Explanation:

given the options, i would say your best bet is c. the modem supports up to 56 kbps, which is too low for video streaming. dial up modems use actual phone lines, which only can go up to 56 kbps as that's more than sufficient for traditional phone calls. this is also the reason why when a dial-up modem connects, you hear all those sounds. it's literally using the phone line to establish a connection.

it is not paas i hope that