diff --git a/projects/019-the-collatz-conjecture/python/main.py b/projects/019-the-collatz-conjecture/python/main.py
index e69de29..7531add 100644
--- a/projects/019-the-collatz-conjecture/python/main.py
+++ b/projects/019-the-collatz-conjecture/python/main.py
@@ -0,0 +1,14 @@
+integer=int(input("Enter a positive integer: "))
+
+while integer>0:
+    
+    while integer!=1:
+        if integer%2==0:
+            value_sequence=integer//2
+            print(value_sequence, end=" ")
+        else:
+            value_sequence=(integer*3)+1
+            print(value_sequence, end=" ")
+        integer=value_sequence
+    
+    integer=int(input("\nEnter a positive integer: "))
\ No newline at end of file