课堂作业之判断奇数偶数

/*
* 用if...else结构判断a除以2的余数是否为1来确定a值得奇偶性
*/
import java.util.Scanner;
public class IfExamper {

@SuppressWarnings("resource")
public static void main(String[] args) {
// TODO Auto-generated method stub
int a;
System.out.println("a值：");
Scanner IfExamper = new Scanner(System.in);
a = IfExamper.nextInt();//键盘输入值
if (a % 2 == 1)//判断条件
System.out.println(a + "是奇数！");//输出偶数
else
System.out.println(a + "是偶数！");//输出奇数
}
}