public class HelloWord{
public static void main (String [] args ) {
int one=20;
if (one%2==0)
System.out.println("one是偶数");
【java|java if语句练习】}}
public class HelloWord{
public static void main (String [] args ) {
int one=20;
if (one%2==0)
System.out.println("one是偶数");
【java|java if语句练习】}}
