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| package com.demo.s55;
public class Solution { public boolean canJump(int[] nums) { int n = nums.length; int rightmost = 0; for (int i = 0; i < n; ++i) { if (i <= rightmost) { rightmost = Math.max(rightmost, i + nums[i]); if (rightmost >= n - 1) { return true; } } } return false; } }
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