def max_sum(A, left, right):
    if left == right-1:
        return A[left]
    else:
        m=(left + right)//2

        left_max=max_sum(A,left,m)

        right_max=max_sum(A,m,right)

        cross_max=max_cross(A,left,m,right)
        if(left_max > right_max and left_max > cross_max):
            return left_max
        elif(right_max > left_max and right_max> cross_max):
            return right_max
        else:
            return cross_max
def max_cross(A, left, m, right):
    cross_left= float('-inf')
    cross_temp= 0
    cross_begin=m
    for i in range(m -1, left -1, -1):
        cross_temp - cross_temp + A[i]
        if cross_temp>cross_left:
            cross_left = cross_temp
            cross_begin = i
    cross_right= float('-inf')
    cross_temp=0
    cross_finish=m+1
    for i in range(m, right):
        cross_temp = cross_temp + A[i]
        if cross_temp>cross_right:
            cross_right = cross_temp
            cross_finish = i +1
    return cross_begin, cross_finish, cross_left+cross_right
    # A[left], ..., A[right-1] 중 최대 구간 합 리턴
A = input('Enter the list of numbers: ')
A = [int(x) for x in input().split()]
sol = max_sum(A, 0, len(A))
print(sol)

제 코딩을 이렇게 했는데

Traceback (most recent call last):
File "/solution.py", line 39, in <module>
A = input('Enter the list of numbers: ')
EOFError: EOF when reading a line

이런 오류가 뜨네요 이게 무슨 의민가요