希望获得列中两个值之间的最大差异并返回获胜者？

def get_max_difference_winner(column):
    max_value = column[0]
    min_value = column[0]
    max_index = 0
    min_index = 0

    for i in range(len(column)):
        if column[i] > max_value:
            max_value = column[i]
            max_index = i
        if column[i] < min_value:
            min_value = column[i]
            min_index = i

    difference = max_value - min_value

    return column[max_index] if difference > 0 else "No winner"

# 示例数据
column = [1, 6, 4, 9, 2]

# 调用函数并打印结果
winner = get_max_difference_winner(column)
print("获胜者：", winner)