GlulkAlex

>>> (l_s := len(l), l_r := list(reversed(l)), [(l_r[0:-l_s + i + 1][::-1], l[0:l_s - i - 1:]) for i in range(0, l_s - 1, 1)])
(5, [5, 4, 3, 2, 1], [([5], [1, 2, 3, 4]), ([4, 5], [1, 2, 3]), ([3, 4, 5], [1, 2]), ([2, 3, 4, 5], [1])])

# iteration using mod of list size
>>> [[l[5 - (r_i + i) % 5 - 1] for i in range(0, 5, 1)] for r_i in range(0, 5, 1)]
[[5, 4, 3, 2, 1], [4, 3, 2, 1, 5], [3, 2, 1, 5, 4], [2, 1, 5, 4, 3], [1, 5, 4, 3, 2]]
# counterclockwise
>>> [[l[(r_i + i) % 5] for i in range(0, 5, 1)] for r_i in range(0, 5, 1)]
[[1, 2, 3, 4, 5], [2, 3, 4, 5, 1], [3, 4, 5, 1, 2], [4, 5, 1, 2, 3], [5, 1, 2, 3, 4]]
# and clockwise

GlulkAlex

#!/usr/bin/env python
# -*- coding: utf-8 -*-

#utf_8 U8, UTF, utf8

"""read_from_json.py:

Example: 
of Python's
web scraping

GlulkAlex

#!/usr/bin/env python3.6
# -*- coding: utf-8 -*-
import sys
from pprint import pprint, pformat
import logging
from collections import namedtuple
import random 
from random import randint
from array import array
from enum import Enum#, unique

GlulkAlex

//package ???

//import java.time.LocalDateTime
//
//import scala.language.implicitConversions

import scala.PartialFunction._
//
import akka.actor.{ Actor, ActorLogging, ActorRef, Props }

GlulkAlex

#!/usr/bin/env python3
#!/usr/bin/python
from collections import namedtuple
import psycopg2
#from psycopg2 import sql
# note 
#   that we have to import the Psycopg2 extras library !
#import psycopg2.extras
from psycopg2 import extras
from psycopg2.extras import NamedTupleConnection

GlulkAlex

#!/usr/bin/env scala
// for The `bash` `shell script` './script.sh'
// but App main object warper must be disabled|excluded
import scala.io.AnsiColor._
// it is imported twice in the same scope by
//import scala.Console._
//
//
/*object digital_Circuit_Logic_Gates extends App */{
  /* A digital circuit is composed 

GlulkAlex

"use strict";
//
var binary_Search_Tree_Name_Space = {};
  //
  // Done: implement `get_UnBalanced_Sub_Tree`
  // recursive, but not @tail recursive | stack safe
  // traversal from top to bottom
  /** it must return:
  - [unBalanced_Sub_Tree object, balance_Factor] if any
  - or [null, 0] if not found|search fails

GlulkAlex

#!/usr/bin/env scala
// for The `bash` `shell script` './script.sh'
//
//import scala.math.{log, ceil}
import io.AnsiColor._
// or
//import Console.{GREEN, RED, RESET, YELLOW_B, UNDERLINED}
//
//
// ? Is something wrong with:

GlulkAlex

object Solution extends App{

  import scala.annotation.tailrec
  import scala.io.StdIn
  import scala.util.{Try, Success, Failure} 
  import scala.math.pow//{abs, pow, ceil, floor}


  // as replacement of this Java styled code
    /*

GlulkAlex

#!/usr/bin/env python
# -*- coding: utf-8 -*-

#utf_8 U8, UTF, utf8

"""Capitalize.py:

interactive Python sessions for doctest
must be in the `right` place
in order to be executed