__author__ = 'ipetrash'

# Sort / Сортировка

# https://wiki.python.org/moin/HowTo/Sorting

import random

l = [x for x in range(20)]

random.shuffle(l)

print("List: %s" % l)

l.sort()

print("Sorted list: %s" % l)

l.sort(reverse=True)

print("Reversed Sorted list: %s" % l)

print()

m = [x for x in range(20)]

random.shuffle(m)

print("Sorted list: %s" % sorted(m))

print("Reversed Sorted list: %s" % sorted(m, reverse=True))

class Student:

def __init__(self, name, age):

self.name = name

self.age = age

def __repr__(self):

return "%s (%d)" % (self.name, self.age)

students = list()

students.append(Student("Вася", 15))

students.append(Student("Аня", 16))

students.append(Student("Петя", 14))

students.append(Student("Эдуарт", 25))

students.append(Student("Таня", 16))

students.append(Student("Саша", 15))

print(students)

students.sort(key=lambda x: x.age) # Sorted by 'age'

print(students)

students.sort(key=lambda x: x.age, reverse=True) # Sorted by 'age'

print(students)

students.sort(key=lambda x: x.name) # Sorted by 'name'

print(students)

print()

words = ["he", "He", "Ab", "ab", "Cc", "cC"]

print("Words: {0}".format(words))

print("Sorting:")

print(sorted(words))

print(sorted(words, reverse=True))

print()

# Sorting insensitive

print("Sorting insensitive:")

# print(sorted(words, key=lambda x: x.lower()))

print(sorted(words, key=str.lower))

# print(sorted(words, key=lambda x: x.lower(), reverse=True))

print(sorted(words, key=str.lower, reverse=True))