给定的C语言实现的search查找函数的平均时间复杂度为多少?
int search(int n, int * p, int target) { int low = 0, high = n; while (low < high) { int middle = (low + high) / 2; if (target == p[middle]) { return middle; } else if (target > p[middle]) { low = middle + 1; } else { high = middle; } } return -1;}
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