1.编写Java程序,实现判断变量x是奇数还是偶数。
import java.util.Scanner;
public class Demo {
public Demo() {
// TODO Auto-generated constructor stub
}
public static void main(String[] args) {
// TODO Auto-generated method stub
Scanner sc = new Scanner(System.in);
int x = sc.nextInt();
if (x % 2 == 0)
System.out.println(x + "是偶数");
else
System.out.println(x + "是奇数");
}
}
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