# 创建user_list列表
user_list = ['Niuniu','Niumei','HR','Niu Ke Le','GURR','LOLO']

# for循环遍历
for item in user_list:
    if item == 'HR':
        print(f'Hi, HR! Would you like to hire someone?')
    else:
#       写法1: print(f'Hi, {item}! Welcome to Nowcoder!')
#       写法2:
        print('Hi, %s! Welcome to Nowcoder!' %item)