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£¨2£©Èôij¸öÄê·ÝÄܱ»400Õû³ý£¬ÔòÒ²ÊÇÈòÄê¡£
import java.util.Scanner;
class Bissextile{
public static void main(String[] arge){
System.out.print(¡°ÇëÊäÈëÄê·Ý¡±);
int year; //¶¨ÒåÊäÈëµÄÄê·ÝÃû×ÖΪ¡°year¡±
Scanner scanner = new Scanner(System.in);
year = scanner.nextInt();
if (year<0||year>3000){
System.out.println(¡°Äê·ÝÓÐÎ󣬳ÌÐòÍ˳ö£¡¡±);
System.exit(0);
}
if ((year%4==0)&&(year%100!=0)||(year%400==0))
System.out.println(year+¡± is bissextile¡±);
else
System.out.println(year+¡± is not bissextile ¡°);
}
}