abdulateef

def longest(words):
  tokens = words.split()
  max_length = 0
  max_word=""
  for token in tokens: 
    if len(token)> max_length:
      max_length = len(token)
      max_word = token
  return max_word

abdulateef

def power(a,b):
  if b == 0:
      return 1
  else:
    return eval(((str(a)+"*")*b)[:-1])

abdulateef

def my_sort(numbers):
    odd  = [n for n in numbers if n % 2 != 0]
    even = [n for n in numbers if n % 2 == 0]
    return sorted(odd) + sorted(even)
print( my_sort([90, 45, 66]))

abdulateef

def remove_duplicates(string):
  unique  = ''.join(sorted(set(string)))
  removed = len(string) - len(unique)
  return unique, removed
print(remove_duplicates('accccount'))

abdulateef

class ShoppingCart(object):
  def __init__(self):
       self.total = 0
       self.items = {}

  def add_item(self, item_name, quantity, price):
       self.total += price*quantity
       self.items.update({item_name: quantity})

  def remove_item(self, item_name, quantity, price):

abdulateef

def is_isogram(word):
  #to get the type of word
  if type(word)!=str:
    #print error
      raise TypeError("Argument should be a String")
      #remove space
  elif word.strip()=="":
      return(word,False)
  else:
    #change to lower case

abdulateef

 public static string[,] LoadCsv(string filename)
        {
            //get the file text
            string text = System.IO.File.ReadAllText(filename);
            
            //split into Lines
            text = text.Replace("\n", "\r");
            string[] lines = text.Split(new char[] { '\r' }, StringSplitOptions.RemoveEmptyEntries);

            // to get how many rows and columns

abdulateef

public static int columnCount(string filepath) 
        {
            int numColumns = 0;
            using(var reader = File.OpenText(filepath))
            {
                while(reader.ReadLine() != null )
                {
                    string data = System.IO.File.ReadAllText(filepath);

                    // split the text

abdulateef

Console.WriteLine("Oop!! an error has occured");
                Console.WriteLine("Press Enter to exit the program..." + "OR" + "Press Back Space to see the error");
                ConsoleKeyInfo keyinfor = Console.ReadKey(true);
                if(keyinfor.Key == ConsoleKey.Enter)
                {
                    System.Environment.Exit(0);
                }
                else if(keyinfor.Key == ConsoleKey.Backspace)
                {
                    Console.WriteLine(ex.Message);

abdulateef

public static int  Rowcount(string filepath) 
        {
            int lineCount = 0;
            using(var reader = File.OpenText(filepath))
            {
                while(reader.ReadLine() != null)
                {

                    lineCount++;
                }