precious precious

## line_segment_and_circle.py
import math


def get_distance_in_meters(lat1, lon1, lat2, lon2):
    earth_radius = 6371007.2  # meters
    lat1, lon1, lat2, lon2 = map(math.radians, (lat1, lon1, lat2, lon2))
    dlon = lon2 - lon1
    dlat = lat2 - lat1
    a = math.sin(dlat / 2) ** 2 + math.cos(lat1) * math.cos(lat2) * math.sin(dlon / 2) ** 2
    c = 2 * math.atan2(math.sqrt(a), math.sqrt(1 - a))

## exercises.py
import re


def roman_to_int(r):
    r = r.strip().lower()
    r_original = r
    r = r.rstrip('i')
    right_i_num = len(r_original) - len(r)

    def parse_group(g):

## main.py
import numpy as np
from shapely.geometry import Polygon, Point
from PIL import Image
import os
import sys
import csv
import pickle
import json
import random
import string

## Bidders.js
'use strict';

class Bidder {
    constructor(quantity, cash) {
        /*
         quantity: integer even number of lots
                   each time exactly 2 lots are sold
                   so there will be exactly quantity/2 iterations
                   it's guaranteed that this number is positive

## minifier.py
#!/usr/bin/python

import sys

class BashFileIterator:
    def __init__(self, src):
        self.src = src
        self.reset()

    def reset(self):

## bash prompt
delim(){
  if [ -n "`/home/precious/programming/c/git_branch/git-br`" ]; then
     echo '|'
  fi
}

export PS1='\[\e[0;36m\]$?\[\e[0m\]|\[\e[0;31m\]`/home/precious/programming/c/git_branch/git-br`\[\e[0m\]$(delim)\[\e[0;35m\]\u\[\e[0m\]:\[\e[0;34m\]\w\[\e[0m\]\$ '

## lab2.prolog
children(Parent,L) :- findall(Next,parent(Parent,Next),L).
ancestors(Child,L) :- findall(Next,parent(Next,Child),L).

repr_internal(Elem,L,R) :- (L == [] -> ancestors(Elem,R); children(Elem,R)).
repr_retval(Elem,R) :- children(Elem,L), repr_internal(Elem,L,R).
repr(Elem):- repr_retval(Elem,R), write(R).

read_line_pls(L) :- read_line(X),string_to_atom(X,L).

main :-

## lab2.py
#!/usr/bin/python
# -*- coding: utf-8 -*-
from math import *
import sys

# generator for values [a,b] with step 'step'
def frange(a,b,step):
    while a <= b:
        yield a
        a += step

## khizha acl2 tasks
(defun natural (a)
    (and (integerp a) (> a 0))
)

(defun fib (x)
    (if (and (integerp x) (>= x 0))
        (if (< x 2)
            1
            (+ (fib (- x 1)) (fib (- x 2)))
        )

## test.html
<!DOCTYPE html>
<html>
<head>

<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

<script>
function handleFileSelect(input,callback) {
	// used links:
	// http://www.w3.org/TR/file-upload/
	import math


	def get_distance_in_meters(lat1, lon1, lat2, lon2):
	earth_radius = 6371007.2 # meters
	lat1, lon1, lat2, lon2 = map(math.radians, (lat1, lon1, lat2, lon2))
	dlon = lon2 - lon1
	dlat = lat2 - lat1
	a = math.sin(dlat / 2) ** 2 + math.cos(lat1) * math.cos(lat2) * math.sin(dlon / 2) ** 2
	c = 2 * math.atan2(math.sqrt(a), math.sqrt(1 - a))
	import re


	def roman_to_int(r):
	r = r.strip().lower()
	r_original = r
	r = r.rstrip('i')
	right_i_num = len(r_original) - len(r)

	def parse_group(g):
	import numpy as np
	from shapely.geometry import Polygon, Point
	from PIL import Image
	import os
	import sys
	import csv
	import pickle
	import json
	import random
	import string
	'use strict';

	class Bidder {
	constructor(quantity, cash) {
	/*
	quantity: integer even number of lots
	each time exactly 2 lots are sold
	so there will be exactly quantity/2 iterations
	it's guaranteed that this number is positive
	#!/usr/bin/python

	import sys

	class BashFileIterator:
	def __init__(self, src):
	self.src = src
	self.reset()

	def reset(self):
	delim(){
	if [ -n "`/home/precious/programming/c/git_branch/git-br`" ]; then
	echo '\|'
	fi
	}

	export PS1='\[\e[0;36m\]$?\[\e[0m\]\|\[\e[0;31m\]`/home/precious/programming/c/git_branch/git-br`\[\e[0m\]$(delim)\[\e[0;35m\]\u\[\e[0m\]:\[\e[0;34m\]\w\[\e[0m\]\$ '
	children(Parent,L) :- findall(Next,parent(Parent,Next),L).
	ancestors(Child,L) :- findall(Next,parent(Next,Child),L).

	repr_internal(Elem,L,R) :- (L == [] -> ancestors(Elem,R); children(Elem,R)).
	repr_retval(Elem,R) :- children(Elem,L), repr_internal(Elem,L,R).
	repr(Elem):- repr_retval(Elem,R), write(R).

	read_line_pls(L) :- read_line(X),string_to_atom(X,L).

	main :-
	#!/usr/bin/python
	# -- coding: utf-8 --
	from math import *
	import sys

	# generator for values [a,b] with step 'step'
	def frange(a,b,step):
	while a <= b:
	yield a
	a += step
	(defun natural (a)
	(and (integerp a) (> a 0))
	)

	(defun fib (x)
	(if (and (integerp x) (>= x 0))
	(if (< x 2)
	1
	(+ (fib (- x 1)) (fib (- x 2)))
	)
	<!DOCTYPE html>
	<html>
	<head>

	<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">

	<script>
	function handleFileSelect(input,callback) {
	// used links:
	// http://www.w3.org/TR/file-upload/