> For the complete documentation index, see [llms.txt](https://wentao-shao.gitbook.io/leetcode/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://wentao-shao.gitbook.io/leetcode/data-structure/470.implement-rand10-using-rand7-data-structure-470.implement-rand10-using-rand7--md.md).

# \[470.Implement-Rand10()-Using-Rand7()]\(Data-Structure/470.Implement-Rand10()-Using-Rand7().md)
