在我的 Knight's Move Python 程序中查找错误

问题描述

代码

我正在尝试构建一个骑士移动程序，一切正常，但此代码中有一个我找不到的隐藏错误。有人能发现问题吗？

from itertools import product
def solution(src,dest):
    A = [[0,1,2,3,4,5,6,7],[8,9,10,11,12,13,14,15],[16,17,18,19,20,21,22,23],[24,25,26,27,28,29,30,31],[32,33,34,35,36,37,38,39],[40,41,42,43,44,45,46,47],[48,49,50,51,52,53,54,55],[56,57,58,59,60,61,62,63]]
    if (src not in range(0,64) or dest not in range(0,64)) :
        raise Exception('out of range')
    step = 1
    r_s = 0
    r_e = 7
    str_r = 0
    str_c = 0
    while src:
        if r_s <= src <= r_e:
            for i in range(0,8):
                if A[str_r][i] == src:
                    str_c = i
                    break
            break
        str_r += 1
        r_s += 8
        r_e += 8
    moves = list(product([str_r - 1,str_r + 1],[str_c - 2,str_c + 2])) + list(product([str_r - 2,str_r + 2],[str_c - 1,str_c + 1]))
    m_s = [(x,y) for x,y in moves if x >= 0 and y >= 0 and x < 8 and y < 8]
    for i,j in m_s:
        if A[i][j] == dest:
            move_counter = step
            return move_counter
    while True:
        step += 1
        List_steps = []
        for i,j in m_s:
            r_s = 0
            r_e = 7
            str_r = 0
            str_c = 0
            while True:
                if r_s <= A[i][j] <= r_e:
                    for x in range(0,8):
                        if A[str_r][x] == A[i][j]:
                            str_c = x
                            break
                    break
                str_r += 1
                r_s += 8
                r_e += 8
            moves = list(product([str_r - 1,str_c + 1]))
            m_z = [(x,y in moves if x >= 0 and y >= 0 and x < 8 and y < 8]
            for m,n in m_z:
                if A[m][n] == dest:
                    return step
            move_counter = 'Not Found'
            List_steps += m_z
        if move_counter == 'Not Found':
            m_s = list(set(List_steps))
            continue

if __name__ == '__main__':
    A = int(input())
    B = int(input())
    print(solution(A,B))

---

错误位置

我认为错误在这里：

moves = list(product([str_r - 1,str_c + 1]))
m_z = [(x,y in moves if x >= 0 and y >= 0 and x < 8 and y < 8]

解决方法

暂无找到可以解决该程序问题的有效方法，小编努力寻找整理中！

如果你已经找到好的解决方法，欢迎将解决方案带上本链接一起发送给小编。

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