Start with Python

1- python/15-sieve-of-eratosthenes/README.md

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+Sieve of Eratosthenes
+=====================
+
+The [Sieve of Eratosthenes](http://en.wikipedia.org/wiki/Sieve_of_Eratosthenes) is an algorithm used to determine all the prime numbers below a given number.
+
+#### Pseudocode
+
+Use the wikipedia explanation above (under the "Example" header) to write some pseudocode to solve this problem. Here is a [pseudocode refresher](http://www.unf.edu/~broggio/cop2221/2221pseu.htm). Write this in comments at the top of the sieve.py file.
+
+#### Solve in Python
+
+Write a function that implements this algorithm to determine all the prime numbers below a given number. The program should take a number as an argument, and return an array of all the primes.

1- python/15-sieve-of-eratosthenes/sieve.py

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+###PSEUDOCODE HERE
+
+
+
+
+###real code below