网站开发定制合同,房地产设计院,专业公司网站建设服务公司,域名备案 网站备案个人专栏 🤺 leetcode 🧗 Leetcode Prime 🏇 Golang20天教程 🚴♂️ Java问题收集园地 🌴 成长感悟 欢迎大家观看，不执着于追求顶峰，只享受探索过程 LeetCode 157. 读取给定的 N 个字符 Read4
一、题目描述
Given a file and assume that you can only read th… 个人专栏 🤺 leetcode 🧗 Leetcode Prime 🏇 Golang20天教程 🚴♂️ Java问题收集园地 🌴 成长感悟 欢迎大家观看，不执着于追求顶峰，只享受探索过程 LeetCode 157. 读取给定的 N 个字符 Read4
一、题目描述
Given a file and assume that you can only read the file using a given method read4, implement a method to read n characters.
Method read4:
The API read4 reads four consecutive characters from file, then writes those characters into the buffer
