今日任务 (Binary Search)

• 总结基础Binary Search模板,Iterative 以及 Recursive
• 刷题

Leetcode Easy

852 Peak Index in a Mountain Array 70.1% Easy
349 Intersection of Two Arrays 48.5% Easy
167 Two Sum II - Input array is sorted 47.3% Easy
350 Intersection of Two Arrays II 44.2% Easy
744 Find Smallest Letter Greater Than Target 43.5% Easy