Update

python.md

@@ -26,4 +26,41 @@ What follows is a summary of the python language:
 - It has a **gigantic standard library** which handles things such as [Unicode](unicode.md), [GUI](gui.md), [databases](database.md), [regular expressions](regex.md), [email](email.md), [html](html.md), [compression](compression.md), communication with operating system, [networking](network.md), [multithreading](multithreading.md) and much, much more. This means it's almost impossible to implement Python in all its entirety without 100 programmers working full time for at least 10 years.
 - There are numerous other **smaller fails**, e.g. inconsistent/weird naming of built-in commands, absence of switch statement (well, in new versions there is one already, but only added later and looks kinda shitty) etc.
 
-TODO: code, compare to C
+## Example
+
+Here is the **[divisor tree](divisor_tree.md)** program implemented in Python3, it showcases most of the basic language features:
+
+```
+# recursive function, prints the divisor tree of a number
+def printDivisorTree(x):
+  a = -1
+  b = -1
+
+  for i in range(2,int(x / 2) + 1): # find closest divisors
+    if x % i == 0:
+      a = i
+      b = int(x / i)
+      
+      if a >= b:
+        break
+
+  print("(",end="")
+
+  if a > 1:
+    printDivisorTree(a)
+    print(" " + str(x) + " ",end="")
+    printDivisorTree(b)
+  else:
+    print(x,end="")
+  
+  print(")",end="")
+
+while True: # main loop, read numbers
+  try:
+    x = int(input("enter a number: "))
+  except ValueError:
+    break  
+
+  printDivisorTree(x)
+  print("")
+```