55. Leetcode Solution in Java

class Solution {
  public boolean canJump(int[] nums) {
    int i = 0;

    for (int reach = 0; i < nums.length && i <= reach; ++i)
      reach = Math.max(reach, i + nums[i]);

    return i == nums.length;
  }
}

leetcode

challenge

Here is the link for the problem:
https://leetcode.com/problems/jump-game/