> For the complete documentation index, see [llms.txt](https://helfipangestu.gitbook.io/leetcode-solutions/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://helfipangestu.gitbook.io/leetcode-solutions/introduction.md).

# Introduction

This is personal documentation from Helfi Pangestu when solving coding challange on LeetCode. 

Feel free to contact me! Please don't afraid to contact with me i swear i am not bite 🤣-\
\- web: <https://kahell.github.io/>\
\- Email: <helfipangestu12@gmail.com> \
\- Instagram: [@tuanmudahelfi ](https://www.instagram.com/tuanmudahelfi/)\
\- linkedIn: [helfipangestu](https://www.linkedin.com/in/helfipangestu/)