Answer to Question #274987 in Java | JSP | JSF for Tel

Question

10-in-1

by CodeChum Admin

Troy who is in his 1st grade and is having a hard time learning how to count numbers from 0 – 50. He asked his brother Gabriel to teach him how to count, but he requested to do teach it 10 numbers per line. His brother don't know how to teach his brother so he looking for a friend who can help him. Can you help Gabriel to do a program that can teach Troy to count numbers by printing it 10 numbers per line? If the numbers exceed or is equal to 50, the output should display "Number must be below 50!".

Input

1. Size of Numbers

Description

The size of the numbers.

Constraints

The value is guaranteed to be a positive integer.

Sample

17

Output

The first line will contain a message prompt to input the size.

The succeeding lines will contain the numbers or the message required if the number is greater than 50.

Enter·size:·17

0·1·2·3·4·5·6·7·8·9

10·11·12·13·14·15·16

Answer 1

import java.util.Scanner;


public class App {


	/**
	 * The start point of the program
	 * 
	 * @param args
	 * 
	 */
	public static void main(String[] args) {
		Scanner keyBoard = new Scanner(System.in);
		int number = keyBoard.nextInt();
		if (number < 0 || number > 50) {
			System.out.println("Number must be below 50!");
		} else {
			for (int i = 0; i < number; i++) {
				if ((i % 10) == 0) {
					System.out.println();
				}
				System.out.print(i + " ");
			}
		}
		keyBoard.close();
	}
}