摘要:
1.输入一个年份,判断是不是闰年(能被4整除但不能被100整除,或者能被400整除) package gkd; import java.util.Scanner; public class test1 { public static void main(String[] args){ System. 阅读全文
摘要:
package week2; public class Week1 { /** * @param args */ public static void main(String[] args) { // TODO Auto-generated method stub double r = 4.5; d 阅读全文