diff --git a/Fibonacci b/Fibonacci
new file mode 100644
index 000000000..8552f3244
--- /dev/null
+++ b/Fibonacci
@@ -0,0 +1,8 @@
+FIBONACCI :
+def fib(n):
+     a, b = 0, 1
+     while a < n:
+         print(a, end=' ')
+         a, b = b, a+b
+     print()
+fib(2000)
diff --git a/Valida CPF b/Valida CPF
new file mode 100644
index 000000000..9852de1d9
--- /dev/null
+++ b/Valida CPF	
@@ -0,0 +1,2 @@
+Rotina para valicar CPF : 
+https://gist.github.com/derekstavis/ecfaf3e31a17d043f62c#file-cpfvalidate-py