#+ANKI_DECK: study_deck_02
* TODO 0045. Jump Game II :medium:
:PROPERTIES:
:NEETCODE: [[file:../../roadmap.org::*0045. Jump Game II][0045. Jump Game II]]
:END:

You are given a *0-indexed* array of integers ~nums~ of length ~n~. You are initially positioned at index 0.

Each element ~nums[i]~ represents the maximum length of a forward jump from index ~i~. In other words, if you are at index ~i~, you can jump to any index ~(i + j)~ where:

 - ~0 <= j <= nums[i]~ and

 - ~i + j < n~

Return /the minimum number of jumps to reach index /~n - 1~. The test cases are generated such that you can reach index ~n - 1~.

*Example 1:*


#+begin_src
Input: nums = [2,3,1,1,4]
Output: 2
Explanation: The minimum number of jumps to reach the last index is 2. Jump 1 step from index 0 to 1, then 3 steps to the last index.
#+end_src


*Example 2:*


#+begin_src
Input: nums = [2,3,0,1,4]
Output: 2
#+end_src


*Constraints:*

 - ~1 <= nums.length <= 10^{4}~

 - ~0 <= nums[i] <= 1000~

 - It's guaranteed that you can reach ~nums[n - 1]~.

** TODO Approach
Write your approach here.

** TODO Python
#+begin_src python :lc-problem 45 :lc-lang python3
class Solution:
    def jump(self, nums: List[int]) -> int:
#+end_src

** TODO C++
#+begin_src cpp :lc-problem 45
class Solution {
public:
    int jump(vector<int>& nums) {
        
    }
};
#+end_src