<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[liuflyy的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/liuflyy</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; liuflyy]]></copyright><item><title><![CDATA[大一新生第一次用vs2022，作业出问题了]]></title><link>https://blog.youkuaiyun.com/liuflyy/article/details/123325682</link><guid>https://blog.youkuaiyun.com/liuflyy/article/details/123325682</guid><author>liuflyy</author><pubDate>Mon, 07 Mar 2022 11:06:14 +0800</pubDate><description><![CDATA[大佬们帮我看看到底哪里错了

老师就这么写的代码啊

顺便问一下vs2022应该怎么调试

#include&lt;stdio.h&gt;
void main()
{
 float a, b, area, len;
 printf("请输入长方形的长和宽");
 scanf("%f%f", &amp;a, &amp;b);
 area = a * b;
 len = 2 * (a + b);
 printf("长方形的面积为：%.2f,周长为：%.2f\n", area...]]></description><category></category></item></channel></rss>