import java.util.Scanner;
public class CountNumber { /* * 输入数量不确定的正数和负数（一次输入一个）， 然后打印正数和负数的个数，当输入0时，程序停止 */ public static void main(String[] args) { // TODO Auto-generated method stub int x = 0; int y = 0; int number; do { Scanner sc = new Scanner(System.in); number = sc.nextInt(); if (number > 0) { x += 1;
} else {
y += 1;
}
} while (number != 0);
System.out.println("正数的个数是:" + x);
System.out.println("负数的个数是:" + (y-1));
}
}
