# 定义列表数据
score_list = 		[65, 92, 78, 90, 45, 83, 57, 96]										
# 先要定义好字典的键值对
score_dict = {
    	'high'	: [],
    	'middle'	: [],
    	'low'	: []
}
# 循环遍历
for score in 		score_list		:
    # 验证
    if score >= 	90	:
        score_dict[	'high'			].append(score)
    elif score >= 	60	:
        score_dict[		'middle'		].		append		(score)
    else:
        score_dict[	'low'			].append(score)
# 打印字典
print(		score_dict		)