Python exercises on HackInScience

Python - Basics

#	Title	Solution
01	Hello World	Source
02	Print 42	Source
03	Number of seconds in a year	Source
04	Using operators	Source
05	Characters counting	Source
06	Fix the indentation	Source
07	Square numbers	Source
08	Powers of two	Source
09	Import	Source
10	Comparisons	Source
11	Counting Words	Source
12	First function	Source
13	Print even numbers	Source
14	Sum of even numbers	Source
15	Multiples of 3 and 5	Source
16	Temperatures	Source
17	Print every two letters pairs	Source
18	Print every pair of distinct letters	Source

Python - Training

#	Title	Solution
01	Distance	Source
02	Check if a number is prime	Source
03	Sum of every prime number below n	Source
04	Print every prime numbers in a range	Source
05	Next prime	Source
06	The Fibonacci sequence	Source
07	Exceptions	Source
08	Display the date and time	Source
09	Print the content of a file	Source
10	Pernicious numbers	Source
11	Product of iterable	Source
12	Count the lower 'e' in the 'words' file	Source
13	Is divisible by ?	Source
14	Frequency of letters in a file	Source
15	Doing HTTP requests	Source
16	Largest product in a series	Source
17	Lambda expressions	Source
18	Longest Collatz sequence	Source
19	Largest product in a grid	Source
20	CSV and Python	Source
21	Pascal's triangle	Source

Python - Realist

#	Title	Solution
01	Longest word	Source
02	Print sorbet flavors	Source
03	Sets of love	Source
04	Sort students	Source
05	Reverse Roman Numerals	Source
06	Select students	Source
07	Friday the 13th	Source
08	The missing card	Source
09	Playing with anagrams	Source
10	Currency	Source
11	Flatten lists	Source
12	Perfect deck shuffle	Source
13	Hearts emojis	Source
14	Text framing	Source
15	Draw N Squares	Source
16	Student class	Source
17	Print battery charge	Source
18	Side by side	Source
19	Format your output	Source
20	Roman Numerals	Source
21	Caesar Cypher	Source
22	Break a safe	Source
23	Password Generator	Source
24	bencode, bdecode	Source
25	Restaurant menu	Source
26	Py Master Mind	Source
27	Elementary cellular automation	Source
28	Temperature class	Source
29	Sequence Mining	Source
30	Change for 42	Source
31	IRC logs as CSV	Source

Python - Command Line

#	Title	Solution
01	Print parameters	Source
02	Print the first parameter	Source
03	Simple adder	Source
04	Calculator	Source
05	Fir tree	Source

Python and Numpy

#	Title	Solution
01	Abelian sandpiles	Source
02	Make your own 2048 in Python!	Source
03	Dirichlet solver	Source