MicrosoftOA #25
Frog Game
估计中等评测数据准备中，可先阅读题面
Given an array blocks where each cell represents the height o
Constraints
N/A
Example 1
Input:
blocks = [9,2,5,3,0]
Output:
2
Explanation: Let the two frogs start on cell 4 and one of them go to cell 2. (There is another option here that will give you 2).
Example 2
Input:
blocks = [1,2,3,4,5,8]
Output:
6
Explanation: If both frogs start at cell 5.