Jump Game

class Solution {
public:
    bool canJump(vector<int>& nums) {
        int maxIndex = 0;
        for(int i=0; i<nums.size(); ++i)
        {
            if(i>maxIndex || maxIndex >= (nums.size()-1))
                break;
            maxIndex = max(maxIndex, i + nums[i]);
        }
        
        if(maxIndex >= nums.size() - 1)
            return true;
        else
            return false;
    }
};