# 张十二(jonathan_zhang ) > 一无所有的冲浪人. ## Recent Posts - [408考研](https://paragraph.com/@jonathan-zhang/408) - [考研数学基础知识](https://paragraph.com/@jonathan-zhang/dDzRGn4vr5B94dzLlDcP) - [插入排序](https://paragraph.com/@jonathan-zhang/vibdvDMMRmfV0XLoE2Ok) - [天哪吵死了](https://paragraph.com/@jonathan-zhang/tgYDwZ0EaNX8oO5D9Qx6) - [立个帖子](https://paragraph.com/@jonathan-zhang/mR5mmJYpY4gGNuikinEk) - [This is my first log](https://paragraph.com/@jonathan-zhang/this-is-my-first-log) ## Blog Information - [Homepage](https://paragraph.com/@jonathan-zhang/): Main blog page - [RSS Feed](https://api.paragraph.com/blogs/rss/@jonathan-zhang): Subscribe to updates ## Optional - [All Posts](https://paragraph.com/@jonathan-zhang/): Complete post archive - [Sitemap](https://paragraph.com/@jonathan-zhang/sitemap-index.xml): XML sitemap for crawlers