diff --git a/while.py b/while.py
new file mode 100644
index 0000000000000000000000000000000000000000..0c43605e18b0d73e47ba2f55fdced472a04ef077
--- /dev/null
+++ b/while.py
@@ -0,0 +1,10 @@
+while True:
+    print("do you want recursive? [yes/no]:")
+    answer = input()
+
+    if answer == 'yes':
+        print('recursive')
+    elif answer == 'no':
+        break
+    else:
+        print('please reanswer')