def when(predicate, when_true):
  return lambda x: when_true(x) if predicate(x) else x

double_even_numbers = when(lambda x: x % 2 == 0, lambda x : x * 2)
print(double_even_numbers(2)) # 4
print(double_even_numbers(1)) # 1

#question1.py
def rose(n) :
  if n==0 : 
    yield []
  else :
    for k in range(0,n) :    
      for l in rose(k) :
        for r in rose(n-1-k) :      
            yield [l]+[r]+[r]
            
def start(n) :
  for x in rose(n) : 
      print(x) #basically I am printing x for each rose(n) file


print("starting program: \n")
start(2) # here is where I call the start function

# Input for row and column
R = int(input())
C = int(input())

# Using list comprehension for input
matrix = [[int(input()) for x in range (C)] for y in range(R)]

class Solution(object):
    def floodFill(self, image, sr, sc, newColor):
        R, C = len(image), len(image[0])
        color = image[sr][sc]
        if color == newColor: return image
        def dfs(r, c):
            if image[r][c] == color:
                image[r][c] = newColor
                if r >= 1: dfs(r-1, c)
                if r+1 < R: dfs(r+1, c)
                if c >= 1: dfs(r, c-1)
                if c+1 < C: dfs(r, c+1)

        dfs(sr, sc)
        return image

""" Calculator
----------------------------------------
"""
def addition ():
    print("Addition")
    n = float(input("Enter the number: "))
    t = 0 //Total number enter
    ans = 0
    while n != 0:
        ans = ans + n
        t+=1
        n = float(input("Enter another number (0 to calculate): "))
    return [ans,t]
def subtraction ():
    print("Subtraction");
    n = float(input("Enter the number: "))
    t = 0 //Total number enter
    sum = 0
    while n != 0:
        ans = ans - n
        t+=1
        n = float(input("Enter another number (0 to calculate): "))
    return [ans,t]
def multiplication ():
    print("Multiplication")
    n = float(input("Enter the number: "))
    t = 0 //Total number enter
    ans = 1
    while n != 0:
        ans = ans * n
        t+=1
        n = float(input("Enter another number (0 to calculate): "))
    return [ans,t]
def average():
    an = []
    an = addition()
    t = an[1]
    a = an[0]
    ans = a / t
    return [ans,t]
// main...
while True:
    list = []
    print(" My first python program!")
    print(" Simple Calculator in python by Malik Umer Farooq")
    print(" Enter 'a' for addition")
    print(" Enter 's' for substraction")
    print(" Enter 'm' for multiplication")
    print(" Enter 'v' for average")
    print(" Enter 'q' for quit")
    c = input(" ")
    if c != 'q':
        if c == 'a':
            list = addition()
            print("Ans = ", list[0], " total inputs ",list[1])
        elif c == 's':
            list = subtraction()
            print("Ans = ", list[0], " total inputs ",list[1])
        elif c == 'm':
            list = multiplication()
            print("Ans = ", list[0], " total inputs ",list[1])
        elif c == 'v':
            list = average()
            print("Ans = ", list[0], " total inputs ",list[1])
        else:
            print ("Sorry, invilid character")
    else:
        break

import os
import sys
import argparse
import json
import csv
import getpass
import string
import random
import re

from datetime import datetime
import ldap
import requests
from requests.packages.urllib3.exceptions import InsecureRequestWarning
requests.packages.urllib3.disable_warnings(InsecureRequestWarning)
from requests.auth import HTTPBasicAuth
import validators



def create_guac_connection(BASE_URL, auth_token, ldap_group, computer, guac_group_id):
    '''
    creates a guac connection
    '''
    json_header = {'Accept': 'application/json'}
    query_parm_payload = { 'token': auth_token }

    payload_data = {
   "parentIdentifier":guac_group_id,
   "name":computer,
   "protocol":"vnc",
   "parameters":{
      "port":"5900",
      "read-only":"",
      "swap-red-blue":"",
      "cursor":"",
      "color-depth":"",
      "clipboard-encoding":"",
      "disable-copy":"",
      "disable-paste":"",
      "dest-port":"",
      "recording-exclude-output":"",
      "recording-exclude-mouse":"",
      "recording-include-keys":"",
      "create-recording-path":"",
      "enable-sftp":"true",
      "sftp-port":"",
      "sftp-server-alive-interval":"",
      "enable-audio":"",
      "audio-servername":"",
      "sftp-directory":"",
      "sftp-root-directory":"",
      "sftp-passphrase":"",
      "sftp-private-key":"",
      "sftp-username":"",
      "sftp-password":"",
      "sftp-host-key":"",
      "sftp-hostname":"",
      "recording-name":"",
      "recording-path":"",
      "dest-host":"",
      "password":"asdasd",
      "username":"asdasd",
      "hostname":"nt72310.cvad.unt.edu"
   },
   "attributes":{
      "max-connections":"",
      "max-connections-per-user":"1",
      "weight":"",
      "failover-only":"",
      "guacd-port":"",
      "guacd-encryption":"",
      "guacd-hostname":""
   }
}
    CREATE_CONNECTION_URL = BASE_URL + "/api/session/data/mysql/connections"

    create_connection_request = requests.post(CREATE_CONNECTION_URL, headers=json_header, params=query_parm_payload, data=payload_data, verify=False)
    create_connection_result = create_connection_request.status_code


    if create_connection_result == "200":
        print("Successfully created computer: " + computer)
    else: 
        print(create_connection_request.json())

    return create_connection_result