From afd4c29f8098380d9bee3cca2b4909b74dac2de3 Mon Sep 17 00:00:00 2001
From: Lauchmelder23 <Robert-Altner@t-online.de>
Date: Wed, 10 Oct 2018 14:20:56 +0200
Subject: [PATCH] Added Problem 10

---
 Problem_10.py | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 Problem_10.py

diff --git a/Problem_10.py b/Problem_10.py
new file mode 100644
index 0000000..8f7b90c
--- /dev/null
+++ b/Problem_10.py
@@ -0,0 +1,19 @@
+######################################################################
+# The sum of the primes below 10 is 2 + 3 + 5 + 7 = 17.
+#
+# Find the sum of all the primes below two million.
+######################################################################
+
+def isPrime(x):
+    for i in range(2, int(pow(x, 1/2)) + 1):
+        if x % i == 0:
+            return False
+    return True
+
+sum = 0
+for number in range(2, 2000000):
+    if isPrime(number):
+        sum += number
+
+print(sum)
+# Solution: 142913828922