Write code that outputs variable numPens as follows. End with a newline. Ex: If the input is: 4 the output is: Will there be 4 pens? import java.util.Scanner; public class OutputTest { public static void main (String [] args) { int numPens; // Our tests will run your program with input 4, then run again with input 7. // Your program should work for any input, though. Scanner scnr = new Scanner(System.in); numPens = scnr.nextInt(); } }
Write code that outputs variable numPens as follows. End with a newline. Ex: If the input is: 4 the output is: Will there be 4 pens? import java.util.Scanner; public class OutputTest { public static void main (String [] args) { int numPens; // Our tests will run your program with input 4, then run again with input 7. // Your program should work for any input, though. Scanner scnr = new Scanner(System.in); numPens = scnr.nextInt(); } }
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Question
Write code that outputs variable numPens as follows. End with a newline.
Ex: If the input is:
4
the output is:
Will there be 4 pens?
import java.util.Scanner;
public class OutputTest {
public static void main (String [] args) {
int numPens;
// Our tests will run your
// Your program should work for any input, though.
Scanner scnr = new Scanner(System.in);
numPens = scnr.nextInt();
}
}
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