KMP算法的时间复杂度
时间: 2023-10-12 12:06:02 浏览: 69
KMP算法的时间复杂度是O(m + n),其中m是模式串的长度,n是目标串的长度。这是因为KMP算法的核心是求出next数组,计算next数组的时间复杂度为O(m),而遍历比较的复杂度为O(n)。因此,总的时间复杂度为O(m + n)。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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