plugMjM5ODM=Sorry as an AI language model I cannot understand what you mean by plugMjM5ODM= Can you please provide more context or information顺序表递归算法设计Python递归算法统计列表A中值为x的元素个数

Sure! Here is a Python recursive algorithm to count the number of elements in list A that have the value of x:

def count_x(A, x):
    if len(A) == 0:
        return 0
    else:
        if A[0] == x:
            return 1 + count_x(A[1:], x)
        else:
            return count_x(A[1:], x)

This algorithm works by checking if the first element of the list A matches the value of x. If it does, then we add 1 to the count and recursively call the function on the rest of the list (excluding the first element). If it doesn't match, we simply recursively call the function on the rest of the list. We stop the recursion when the list is empty, and return the final count