Jump Game II
You are given a 0-indexed array of integers nums of length n.
You are given a 0-indexed array of integers nums of length n. You are initially positioned at nums[0].
Each element nums[i] represents the maximum length of a forward jump from index i. In other words, if you are at nums[i], you can jump to any nums[i + j] where:
Return the minimum number of jumps to reach nums[n - 1]. The test cases are generated such that you can reach nums[n - 1].
Example 1
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.
Example 2
Input: nums = [2,3,0,1,4]
Output: 2
Constraints
- 1 <= nums.length <= 10^4
- 0 <= nums[i] <= 1000
- It's guaranteed that you can reach nums[n - 1].
Hints
No hints yet.
Companies
No companies reported yet.
Discussion
Sign in to join the discussion.
Loading discussion...
Test results
No test cases yet.