每日算法题 Jump to the End

Hi, here's your problem today. This problem was recently asked by Facebook:

Starting at index 0, for an element n at index i, you are allowed to jump at most n indexes ahead. Given a list of numbers, find the minimum number of jumps to reach the end of the list.

Example:
Input: [3, 2, 5, 1, 1, 9, 3, 4]
Output: 2
Explanation:

The minimum number of jumps to get to the end of the list is 2:
3 - 5 - 4

Here's a starting point:

def jumpToEnd(nums):

  # Fill this in.



print jumpToEnd([3, 2, 5, 1, 1, 9, 3, 4])

# 2