Added CodeForces Scraper

Scripts/Web_Scrappers/CodeForces_Scraper/README.md

@@ -0,0 +1,22 @@
+# CodeForces Problem Scraper
+
+Takes A CodeForces Problem Code As A Command-Line Argument, Scrapes The Appropriate Problem, And Saves It To A Text File.
+
+## Pre-Requisites
+
+Run The Command 
+
+`pip install -r requirements.txt`
+
+## Instructions To Run
+
+Run The Command
+
+`python codeforces_scraper.py {CODEFORCES-PROBLEM-CODE}`
+
+## Screenshot - Sample Use
+
+![Screenshot](screenshot.png)
+
+## *Author Name*
+[Roopesh V S](https://github.com/roopeshvs)

Scripts/Web_Scrappers/CodeForces_Scraper/codeforces_scraper.py

@@ -0,0 +1,54 @@
+from bs4 import BeautifulSoup
+import requests
+import sys
+
+
+def get_problem_statement(problem_code):
+    """
+    This function takes a Codeforces problem code as input and
+    scrapes the problem statement from the site and returns
+    the parsed problem statement.
+
+    Args:
+        problem_code (string): CodeForces Problem Code
+    Returns:
+        problem_statement (string): CodeForces Problem
+    """
+    problem_number = problem_code[:-1]
+    problem_letter = problem_code[-1]
+    URL = f"https://codeforces.com/problemset/problem/\
+        {problem_number}/{problem_letter}"
+    try:
+        page = requests.get(URL)
+        if not page:
+            raise Exception(page.status_code)
+    except Exception as e:
+        print("Cannot Find CodeForces Problem!" + str(e))
+        exit(0)
+    soup = BeautifulSoup(page.content, 'html.parser')
+    soup.find('div', class_='header').decompose()
+    problem_statement_div = soup.find('div', class_="problem-statement")
+    response = problem_statement_div.text.replace("$$$", "")
+    return response
+
+
+def to_txt(problem_code, problem):
+    """
+    Takes A Problem Code & Its Appropriate Parsed CodeForces Problem And
+    Prints It To A Text File.
+    """
+    with open(problem_code + '.txt', 'w') as output_file:
+        output_file.writelines(problem)
+
+
+if __name__ == "__main__":
+    try:
+        problem_code = sys.argv[1]
+    except Exception:
+        print('Please Enter A CodeForces Problem Code as a',
+              'Command-Line Argument!')
+        exit(0)
+    problem = get_problem_statement(problem_code)
+    to_txt(problem_code, problem)
+    print(f'Problem {problem_code} Successfully Scraped And Saved To',
+          f'{problem_code}.txt')

Scripts/Web_Scrappers/CodeForces_Scraper/requirements.txt

@@ -0,0 +1,2 @@
+bs4
+requests

Scripts/Web_Scrappers/CodeForces_Scraper/sample.txt

@@ -0,0 +1,24 @@
+You have n gifts and you want to give all of them to children. Of course, you don't want to offend anyone, so all gifts should be equal between each other. The i-th gift consists of a_i candies and b_i oranges.During one move, you can choose some gift 1 \le i \le n and do one of the following operations:  eat exactly one candy from this gift (decrease a_i by one);  eat exactly one orange from this gift (decrease b_i by one);  eat exactly one candy and exactly one orange from this gift (decrease both a_i and b_i by one). Of course, you can not eat a candy or orange if it's not present in the gift (so neither a_i nor b_i can become less than zero).As said above, all gifts should be equal. This means that after some sequence of moves the following two conditions should be satisfied: a_1 = a_2 = \dots = a_n and b_1 = b_2 = \dots = b_n (and a_i equals b_i is not necessary).Your task is to find the minimum number of moves required to equalize all the given gifts.You have to answer t independent test cases.InputThe first line of the input contains one integer t (1 \le t \le 1000) � the number of test cases. Then t test cases follow.The first line of the test case contains one integer n (1 \le n \le 50) � the number of gifts. The second line of the test case contains n integers a_1, a_2, \dots, a_n (1 \le a_i \le 10^9), where a_i is the number of candies in the i-th gift. The third line of the test case contains n integers b_1, b_2, \dots, b_n (1 \le b_i \le 10^9), where b_i is the number of oranges in the i-th gift.OutputFor each test case, print one integer: the minimum number of moves required to equalize all the given gifts.ExampleInput
+5
+3
+3 5 6
+3 2 3
+5
+1 2 3 4 5
+5 4 3 2 1
+3
+1 1 1
+2 2 2
+6
+1 1000000000 1000000000 1000000000 1000000000 1000000000
+1 1 1 1 1 1
+3
+10 12 8
+7 5 4
+Output
+6
+16
+0
+4999999995
+7
+NoteIn the first test case of the example, we can perform the following sequence of moves:  choose the first gift and eat one orange from it, so a = [3, 5, 6] and b = [2, 2, 3];  choose the second gift and eat one candy from it, so a = [3, 4, 6] and b = [2, 2, 3];  choose the second gift and eat one candy from it, so a = [3, 3, 6] and b = [2, 2, 3];  choose the third gift and eat one candy and one orange from it, so a = [3, 3, 5] and b = [2, 2, 2];  choose the third gift and eat one candy from it, so a = [3, 3, 4] and b = [2, 2, 2];  choose the third gift and eat one candy from it, so a = [3, 3, 3] and b = [2, 2, 2].