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