Java基础之for循环

柔光的暖阳◎ 2023-02-22 13:51 128阅读 0赞

1、本篇博客主要介绍for循环

2、源码如下

class ForDemo 
    {
        
    	public static void main(String[] args) 
    	{
        
    		/*
    		
    		for(初始化表达式；循环条件表达式；循环后的操作表达式)
    		{
        
    			执行语句；(循环体)
    		}
    
    		
    
    		for(int x = 1; x<3; x++)
    		{
        
    
    			System.out.println("x="+x);
    
    		}
    		*/
    		int x = 1;
    		for(System.out.println("a");x<3; System.out.println("c"))
    		{
        
    			System.out.println("d");
    			x++;
    		}
    
    //		for(int a=0,b=0; a<3; a++,b--)
    
    		//a d c d c
    	}
    }

3、for循环执行顺序图解  
![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDg1MzY2OQ_size_16_color_FFFFFF_t_70]

我的微信号: xiang20200106 ,欢迎大家找我聊天  
— 【 THE END 】—

![在这里插入图片描述][watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDg1MzY2OQ_size_16_color_FFFFFF_t_70_pic_center_pic_center]

**本公众号已经整理一套包含前端和后端的全套电子书教程，限时免费赠送，请在公众号里回复「电子书」获取！**

[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDg1MzY2OQ_size_16_color_FFFFFF_t_70]: https://img-blog.csdnimg.cn/2020070410543310.png?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDg1MzY2OQ==,size_16,color_FFFFFF,t_70
[watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDg1MzY2OQ_size_16_color_FFFFFF_t_70_pic_center_pic_center]: https://img-blog.csdnimg.cn/20201102112836336.jpg?x-oss-process=image/watermark,type_ZmFuZ3poZW5naGVpdGk,shadow_10,text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl80NDg1MzY2OQ==,size_16,color_FFFFFF,t_70#pic_center#pic_center