You are doing fun math problems. Given a string of combination of '{}', '[]', '()', you are required to return the substring included by the outermost '{}'. You need to write your code in one line. Args: target (str): the string to search in Returns: str >>> mathmatic('{[[[[]()]]]}') '[[[[]()]]]' >>> mathmatic('[(){([{}])}]') '([{}])' """ pass test code: # print(mathmatic('{[[[[]()]]]}')) # print(mathmatic('[(){([{}])}]'))

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Regex, APIs, BeautifulSoup: python

import requests, re
from pprint import pprint
from bs4 import BeautifulSoup

complete the missing bodies of the functions below:

def mathmatic(target):
"""
Question 1
You are doing fun math problems. Given a string of combination of '{}', '[]',
'()', you are required to return the substring included by the outermost '{}'.
You need to write your code in one line.
Args:
target (str): the string to search in
Returns:
str
>>> mathmatic('{[[[[]()]]]}')
'[[[[]()]]]'
>>> mathmatic('[(){([{}])}]')
'([{}])'
"""
pass

test code: 

# print(mathmatic('{[[[[]()]]]}'))
# print(mathmatic('[(){([{}])}]'))

 

Expert Solution
Step 1

Python:

Python is high level general purpose programming language.

It was developed by Guido Van Rossum in 1991.

It has simple syntax and dynamic semantics.

It uses indentation instead of curly braces.

It supports both procedural and object oriented programming approaches.

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Could you help me with this one too, please

Regex, APIs, BeautifulSoup: python

import requests, re
from pprint import pprint
from bs4 import BeautifulSoup

complete the missing bodies of the functions below:

def group_chat(text_message, friend):
"""
Question 2
- Your friends are blowing up your group chat. Given a string of text messages
from your friends and a specific friend's name, return the first text message
they sent, excluding their name.
- Each text message ends with either a ?, !, or .
- Your code must be written in one line.
 
Args:
text_message (astr)
friend (astr)
Returns:
str of first match
>>> text_message = "Madison: How are you guys going today?" + \
"Anna: I'm doing pretty well!" + \
"Madison: That's good to hear. How is everyone else?"
>>> friend = "Madison"
>>>group_chat(text_message, friend)
How are you guys going today?
"""
pass

test code:

# text_message = "Madison: How are you guys going today?" + \
# "Anna: I'm doing pretty well!" + \
# "Madison: That's good to hear. How is everyone else?"
# friend1 = "Madison"
# print(group_chat(text_message, friend1))

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