Answer to Question #268121 in Java | JSP | JSF for Dan

Question

The Positive Ones

by CodeChum Admin

There are different kinds of numbers, but among them all, the most commonly used numbers in our daily lives are those positive ones. So, I only want you to count all the positive numbers from the 4 outputted values and print out the result.

Go and search for the positive ones among these four!

Input

A line containing four numbers (may contain decimal places) separated by a space.

2·-4·3.6·1

Output

A line containing an integer.

3

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);
		String numbers[]=keyBoard.nextLine().split(" ");
		int counter=0;
		for(int i=0;i<4;i++) {
			if(Integer.parseInt(numbers[i])>0) {
				counter++;
			}
		}
		
		System.out.println(counter);
		
		keyBoard.close();


	}


}