Project Euler problem 3 small fix (#631)

SandersLin · poyea · commit 8d4d95099f67 · 2019-02-10T00:35:52.000+08:00
diff --git a/project_euler/problem_03/sol2.py b/project_euler/problem_03/sol2.py
@@ -11,7 +11,7 @@
 while(i*i<=n):
     while(n%i==0):
         prime=i
-        n/=i
+        n//=i
     i+=1
 if(n>1):
     prime=n
