题解 | #毕业生就业调查#

# survey_list = ['Niumei', 'Niu Ke Le', 'GURR', 'LOLO']
# result_dict = {'Niumei': 'Nowcoder', 'GURR': 'HUAWEI'}
# key_list = list(result_dict.keys())
# for i in survey_list:
#     for j in key_list:
#         if i == j:
#             print('Hi, {}! Thank you for participating in our graduation survey!'.format(i))
#             break
#     else:
#         print('Hi, {}! Could you take part in our graduation survey?'.format(i))


# 不使用嵌套循环，嵌套循环，不容易区分循环层次，容易逻辑错误
survey_list = ['Niumei', 'Niu Ke Le', 'GURR', 'LOLO']
result_dict = {'Niumei': 'Nowcoder', 'GURR': 'HUAWEI'}
key_list = list(result_dict.keys())
for i in survey_list:
    if i in key_list:
        print('Hi, {}! Thank you for participating in our graduation survey!'.format(i))
    else:
        print('Hi, {}! Could you take part in our graduation survey?'.format(i))