冒泡排序的时间复杂度
时间: 2023-10-15 16:28:24 浏览: 47
冒泡排序的时间复杂度为O(n^2)。这是因为冒泡排序的基本思想是通过相邻元素的比较和交换,将最大(或最小)的元素逐渐“冒泡”到数组的一端。在最差情况下,冒泡排序需要进行n-1轮比较和交换,每轮中需要比较n-i次,其中i是当前轮数。因此,总的比较次数是n*(n-1)/2,即时间复杂度为O(n^2)。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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