leetcode_medium_array
problem
81. Search in Rotated Sorted Array II
solution #1: 直接法;
code
solution #2: 分治法;
code:
注意:
1) 寻找规律,分为两部分,确定有序且升序;
2) 重复元素的处理;
3) 注意新位置的赋值;
参考
1. leetcode_81. Search in Rotated Sorted Array II;
完