From 8e431d287c0e89041506da4c4da57e3e3d657d72 Mon Sep 17 00:00:00 2001
From: mjfernez <mjfernez@gmail.com>
Date: Mon, 3 Feb 2020 23:04:10 -0500
Subject: cleanup, added c translations for some

---
 sumofprimes.py.orig | 44 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 44 insertions(+)
 create mode 100644 sumofprimes.py.orig

(limited to 'sumofprimes.py.orig')

diff --git a/sumofprimes.py.orig b/sumofprimes.py.orig
new file mode 100644
index 0000000..3799e94
--- /dev/null
+++ b/sumofprimes.py.orig
@@ -0,0 +1,44 @@
+import PIL, math
+
+#Problem 10 sum of primes
+###INEFFICIENT###
+#def isPrime(number):
+#	if (number <=1):
+#		return False
+#	for i in range(2,number):
+#		if(number%i==0):
+#			return False
+#	return True
+
+#def prime_factors(number):
+	#primes = []
+	#for i in range(number, 2, -1):
+		#if(number%i==0):
+			#if (isPrime(i)):
+				#return i
+	#return primes
+
+
+
+def prime_factors(number):
+	primes = []
+	if (number <=1):
+		return [1]
+	a = [1] * number
+	a[0]=0
+	a[1]=0#not prime
+	for i in range(2,int(math.ceil(math.sqrt(number)))):
+		if(a[i]==1):
+			j = i**2 #cross out all the multiples
+			while(j < number):
+				a[j] = False
+				j+=i
+	
+	for k in range(2, number):
+		#is prime
+		if(a[k]==1):
+			primes.append(k)
+	return primes
+
+out = prime_factors(2000000)
+print(str(sum(out)))
-- 
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