save project

func.py

-def joy():
-    total = []
-    while True:
-        unit= input("请输入：")
-        if unit== 'q':
-            break
-        else:
-            total.append(unit)
-    print(total)
-joy()
+def add():
+    x=5
+    y=9
+    print("执行return之前")
+    return x
+    print("执行return之后")
+    z=x+y
+result = add()
+print(result)
+    
\ No newline at end of file