diff --git a/fibonacci.py b/fibonacci.py
new file mode 100644
index 0000000..badc5a3
--- /dev/null
+++ b/fibonacci.py
@@ -0,0 +1,16 @@
+def fibonacci(n):
+    a = 0
+    b = 1
+    for i in range(0, n):
+        b = b + a
+        a = b - a
+    return a
+
+
+def main():
+    n = int(input("Write value greater than 0: "))
+    print(fibonacci(n))
+
+
+if __name__ == "__main__":
+    main()