<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[ApolloProgram的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/ApolloProgram</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; ApolloProgram]]></copyright><item><title><![CDATA[阶乘计算]]></title><link>https://blog.youkuaiyun.com/ApolloProgram/article/details/106039639</link><guid>https://blog.youkuaiyun.com/ApolloProgram/article/details/106039639</guid><author>ApolloProgram</author><pubDate>Sun, 10 May 2020 18:07:10 +0800</pubDate><description><![CDATA[如何实现：输入一个正整数，来计算它的阶乘
直接上代码
public class Homework03
{
	public static void main(String[] args){
		java.util.Scanner s = new java.util.Scanner(System.in);
		System.out.print("请输入一个正整数：");
		int num = s.nextInt();
		int fact = 1;
		for(int i = num;i&gt;0;i--){]]></description><category></category></item><item><title><![CDATA[计算1+2-3+4-5+6-7.....+100的结果]]></title><link>https://blog.youkuaiyun.com/ApolloProgram/article/details/106039231</link><guid>https://blog.youkuaiyun.com/ApolloProgram/article/details/106039231</guid><author>ApolloProgram</author><pubDate>Sun, 10 May 2020 17:46:23 +0800</pubDate><description><![CDATA[我们先找规律：奇数减去，偶数加上；
找到规律来看看解题思路
第一种思路：(除1之外)所有的偶数求和，所有的奇数求和；然后偶数和减去技术和
第二种思路：在循环过程中取出每个值，判断奇偶数，偶数就加，奇数就见
接下来，看思路1的实现：
public class Multi02
{
	public static void main(String[] args){
		int i =0; 
		int sum1 = 0; 
		int sum2 = 0;
		for(i=1;i&lt;=100;i++){
			i]]></description><category></category></item><item><title><![CDATA[用Java计算100以内所有被3整除的整数之和]]></title><link>https://blog.youkuaiyun.com/ApolloProgram/article/details/106038729</link><guid>https://blog.youkuaiyun.com/ApolloProgram/article/details/106038729</guid><author>ApolloProgram</author><pubDate>Sun, 10 May 2020 17:17:31 +0800</pubDate><description><![CDATA[计算100以内可以被3整除的所有整数之和
直接上代码吧
public class Multi01
{
	public static void main(String[] args){
		int sum = 0;
		for(int i=0;i&lt;=100;i++){
			if(i%3 == 0){
				sum+=i;
			}
		}
			System.out.println("100以内所有可以被3整除的和为："+sum);
	}
}



...]]></description><category></category></item><item><title><![CDATA[用Java来实现九九乘法表]]></title><link>https://blog.youkuaiyun.com/ApolloProgram/article/details/106031356</link><guid>https://blog.youkuaiyun.com/ApolloProgram/article/details/106031356</guid><author>ApolloProgram</author><pubDate>Sun, 10 May 2020 07:35:16 +0800</pubDate><description><![CDATA[用Java来实现九九乘法表
/* 九九乘法表 	
要求 	
第一行：实现一个 	
第二行：实现两个 	
… 	
第九行：实现九个
*/
public classMultiTable
{
	public static void main(String[] args){
		for(int i=1;i&lt;10;i++){
			for(int k=1;k&lt;=i;k++){
				System.out.print(k + "*" + i + "=" + i*k +" ");
				
				}
		]]></description><category></category></item><item><title><![CDATA[用Java计算1-100内所有奇数的和]]></title><link>https://blog.youkuaiyun.com/ApolloProgram/article/details/106001051</link><guid>https://blog.youkuaiyun.com/ApolloProgram/article/details/106001051</guid><author>ApolloProgram</author><pubDate>Fri, 08 May 2020 16:54:41 +0800</pubDate><description><![CDATA[Java计算100内所有奇数的和
public class Multi02{
public static void main(String[] args){
//使用for循环，完成0-100的奇数求和
int sum = 0;
	for(int i = 1;i &lt;= 100;i++){
		if(i % 2 == 1){
			sum += i;
						
		}				
	}
	Sy...]]></description><category></category></item></channel></rss>