ArrayList的下标值
时间: 2023-08-29 07:06:53 浏览: 46
ArrayList的下标值从0开始计数。也就是说,第一个元素的下标为0,第二个元素的下标为1,以此类推。可以通过调用ArrayList的get(index)方法来获取指定下标位置的元素值。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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