save project

func.py

-try:
-    age=int(input("你今年几岁了?"))
-except:
-    print("要输入整数啊")
-else
-    if
-     age < 18: 
-        print("不可以喝酒奥")
-print("程序")
+def add (x,y):
+    x = 5
+    y = 9
+    z=x+y
+    return
+
+
\ No newline at end of file