I'm curious as to how I should go about generating a vertical list of numbers in a specific range given by a user.
Say I have a user enter a low number and a high number and I want to display those numbers and every number between those numbers.
import java.util.Scanner;
public class Table {
public static void main(String[] args) {
//Create Scanner
Scanner input = new Scanner(System.in);
//Prompt user to enter low number
System.out.println("Enter the low number ");
int lowNumber = input.nextInt();
//Prompt user to enter high number
System.out.println("Enter the high number");
int highNumber = input.nextInt();
//Create table
for (int i = 1; i <=256; i++){
System.out.print(i);
}
As you can probably tell, I am pretty lost.
IntStream.range(lowNumber, highNumber).forEach(i -> System.out.println(i));
Here is one of the ways:
import java.util.Scanner;
public class Table {
public static void main(String[] args) {
//Create Scanner
Scanner input = new Scanner(System.in);
//Prompt user to enter low number
System.out.println("Enter the low number ");
int lowNumber = input.nextInt();
//Prompt user to enter high number
System.out.println("Enter the high number");
int highNumber = input.nextInt();
System.out.println();
//Create table
for (int i = lowNumber; i <= highNumber; i++) {
System.out.println(i);
}
}
}
OUTPUT:
Enter the low number
15
Enter the high number
20
15
16
17
18
19
20
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