from random import choice,randint a=str(choice(131,171,181,191)) b=str(randint(00000000,99999999)) c=a+b print(c)
时间: 2024-04-09 19:28:50 浏览: 49
你的代码有一些错误。首先,你需要在导入语句之后添加括号来指定要导入的函数或模块。其次,`choice`函数需要接收一个可迭代对象作为参数,而不是多个参数。最后,你可以使用`f-string`来简化字符串的拼接。下面是修正后的代码:
```python
from random import choice, randint
a = str(choice([131, 171, 181, 191]))
b = str(randint(0, 99999999))
c = a + b
print(c)
```
这段代码将从给定的列表中随机选择一个数作为字符串`a`,然后生成一个八位数的随机整数作为字符串`b`,最后将它们拼接在一起并打印出来。
相关问题
test.py homework.py import random Ochoice_list = ['0', '1', '2', '3', '4','5', '6', '7', '8', '9' 'a','b', 'c', 'd', 'e','f','g', 'h', 'i','g'] Dif __name__ == "__main__": str_len = random.randint(1, 1000) final_str =! for i in range(str_len): final str += random.choice(choice_list) print(str_len) print(final_str)
这段代码有一些语法错误和逻辑问题。首先,你在Ochoice_list列表中有一个错误的元素'a',应该是数字10。此外,你在Dif __name__ == "__main__"这行中写错了,应该是"if __name__ == "__main__":"。最后,你的代码缩进也有问题。以下是修改后的代码:
```python
import random
choice_list = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i']
if __name__ == "__main__":
str_len = random.randint(1, 1000)
final_str = ""
for i in range(str_len):
final_str += random.choice(choice_list)
print(str_len)
print(final_str)
```
这样修改后的代码应该可以正确运行,并输出一个随机长度的字符串。
优化:def generate_data(add_user): # 学/工号 id_num = random.randint(100000, 999999) # 姓名 first_names = ['张', '王', '李', '刘', '赵', '陈', '周', '钱', "孙", "吴", "曾", "冯", "陶", "将", "黄", "胡", "朱", "杨", "江", "何"] s_names = ['云', '风', '山', '河', '林', '羽', '行', "雪", '月', '雨', '冰', '雷', '鞥', '时', '文', '代', '格', '台', "发", '方', '欧', '白'] l_names = ['雷', '鞥', '时', '文', '代', '格', '台', "发", '方', '欧', '白'] name = random.choice(first_names) + random.choice(s_names) + random.choice(l_names) # 性别 gender = random.choice(['男', '女']) # 身份 identity = random.choice(["学生"]) # 部门 department = random.choice( ["20230608094700005793941100036910"]) # 手机号 phone_num = '1' + str(random.randint(3, 9)) + ''.join(str(random.randint(0, 9)) for _ in range(9)) id_types = ['身份证', '护照', '驾驶证', '学生证', '工作证'] if add_user: id_type = random.choice(id_types) if id_type == '身份证': id_num = ''.join(str(random.randint(0, 9)) for _ in range(18)) elif id_type == '护照': id_num = ''.join(str(random.randint(0, 9)) for _ in range(9)) elif id_type == '驾驶证': id_num = ''.join(str(random.randint(0, 9)) for _ in range(12)) elif id_type == '学生证': id_num = ''.join(str(random.randint(0, 9)) for _ in range(10)) else: id_num = ''.join(str(random.randint(0, 9)) for _ in range(8)) return [id_num, name, gender, phone_num, identity, department, phone_num, id_type, id_num] else: return [name, gender, identity, department, phone_num]
以下是对该函数的一些优化建议:
1. 减少重复代码:函数中有两行代码都生成了手机号,可以将其中一行删掉。
2. 函数参数命名:`add_user` 这个参数名不太符合语义,建议改成 `include_id_num` 或类似的名称。
3. 减少代码行数:可以将 `id_num` 的生成放到 `if add_user:` 的条件判断中,从而减少重复代码。
4. 使用 f-string:可以使用 f-string 来简化字符串拼接。
5. 使用列表推导式:可以使用列表推导式来生成 `first_names`、`s_names` 和 `l_names` 列表。
下面是修改后的代码:
```python
import random
def generate_data(include_id_num):
# 姓名
first_names = ['张', '王', '李', '刘', '赵', '陈', '周', '钱', "孙", "吴", "曾", "冯", "陶", "将", "黄", "胡", "朱", "杨", "江", "何"]
s_names = ['云', '风', '山', '河', '林', '羽', '行', "雪", '月', '雨', '冰', '雷', '鞥', '时', '文', '代', '格', '台', "发", '方', '欧', '白']
l_names = ['雷', '鞥', '时', '文', '代', '格', '台', "发", '方', '欧', '白']
name = random.choice(first_names) + random.choice(s_names) + random.choice(l_names)
# 性别
gender = random.choice(['男', '女'])
# 身份
identity = random.choice(["学生"])
# 部门
department = random.choice(["20230608094700005793941100036910"])
# 手机号
phone_num = '1' + str(random.randint(3, 9)) + ''.join(str(random.randint(0, 9)) for _ in range(9))
if include_id_num:
# 学/工号
id_num = random.randint(100000, 999999)
# 证件类型和号码
id_types = ['身份证', '护照', '驾驶证', '学生证', '工作证']
id_type = random.choice(id_types)
if id_type == '身份证':
id_num = ''.join(str(random.randint(0, 9)) for _ in range(18))
elif id_type == '护照':
id_num = ''.join(str(random.randint(0, 9)) for _ in range(9))
elif id_type == '驾驶证':
id_num = ''.join(str(random.randint(0, 9)) for _ in range(12))
elif id_type == '学生证':
id_num = ''.join(str(random.randint(0, 9)) for _ in range(10))
else:
id_num = ''.join(str(random.randint(0, 9)) for _ in range(8))
return [str(id_num), name, gender, phone_num, identity, department, id_type, id_num, phone_num]
else:
return [name, gender, identity, department, phone_num]
```
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