HackInScience — Python Exercises

Python — Basics

	1. Hello World	Solved by 12897
	2. Print 42	Solved by 12606
	3. Number of seconds in a year	Solved by 4372
	4. Using operators	Solved by 7547
	5. Characters counting	Solved by 9144
	6. Fix the indentation	Solved by 259
	7. Square numbers	Solved by 3555
	8. Powers of two	Solved by 7528
	9. Comparisons	Solved by 6661
	10. Import	Solved by 5961
	11. Counting Words	Solved by 5484
	12. First function	Solved by 3994
	13. Print even numbers	Solved by 4624
	14. Sum of even numbers <= 100	Solved by 4195
	15. Multiples of 3 and 5	Solved by 3753
	16. Temperatures	Solved by 2711
	17. Print every two letters pairs	Solved by 2558
	18. Print every pair of distinct letters	Solved by 2417

	1. Distance	Solved by 1429
	2. Check if a number is prime	Solved by 923
	3. Sum of every prime number below n	Solved by 666
	4. Print every prime numbers in a range	Solved by 542
	5. Next prime	Solved by 454
	6. The Fibonacci sequence	Solved by 472
	7. Exceptions	Solved by 533
	8. my date	Solved by 2565
	9. Print the content of the file 'words'	Solved by 509
	10. Pernicious numbers	Solved by 276
	11. Product of iterable	Solved by 519
	12. Count the lower 'e' in the 'words' file	Solved by 448
	13. Is divisible by ?	Solved by 519
	14. Frequency of letters in a file	Solved by 322
	15. Doing HTTP requests	Solved by 314
	16. Largest product in a series	Solved by 236
	17. Lambda expressions	Solved by 241
	18. Longest Collatz sequence	Solved by 228
	19. Largest product in a grid	Solved by 152
	20. CSV and Python	Solved by 102
	21. Pascal's triangle	Solved by 89

	1. Longest word	Solved by 2181
	2. Print sorbet flavors	Solved by 1997
	3. Sets of love	Solved by 1092
	4. Sort students	Solved by 951
	5. Reverse Roman Numerals	Solved by 573
	6. Select students	Solved by 649
	7. Friday the 13th	Solved by 434
	8. The missing card	Solved by 474
	9. Playing with anagrams	Solved by 198
	10. Currency	Solved by 187
	11. Flatten lists	Solved by 402
	12. Perfect deck shuffle	Solved by 357
	13. Hearts emojis	Solved by 286
	14. Text framing	Solved by 96
	15. Draw N Squares	Solved by 284
	16. Student class	Solved by 310
	17. Print battery charge	Solved by 315
	18. Side by side	Solved by 148
	19. Format your output	Solved by 257
	20. Roman Numerals	Solved by 186
	21. Caesar Cypher	Solved by 206
	22. Break a safe	Solved by 194
	23. Password Generator	Solved by 168
	24. bencode / bdecode	Solved by 73
	25. Py Master Mind	Solved by 99
	26. Elementary cellular automaton	Solved by 70
	27. Temperature class	Solved by 142
	28. Sequence Mining	Solved by 63
	29. Change for 42€	Solved by 58
	30. IRC logs as CSV	Solved by 41
	31. Need more exercises ?	Solved by 0