Java-笔记-(1)

//你的程序要读入一系列正整数数据，输入-1表示输入结束，-1本身不是输入的数据。程序输出读到的数据中的奇数和偶数的个数

package Java

import java.util.Scanner;

public class Odd_even {

public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner in = new Scanner(System.in);
int number = in.nextInt();
int odd_number = 0;
int even_number = 0;
while (number!=-1)
{
if (number>=0&&number<=100000)
{
if (number%2==0)
{
even_number = even_number + 1;
}
else
{
odd_number = odd_number + 1;
}
number = in.nextInt();
}
else
number = in.nextInt();
}
System.out.println(odd_number+" "+even_number);
}
}

Java-笔记-(1)

原文：https://www.cnblogs.com/eastsheng/p/12500662.html