save project

h.py

-import turtle
-pen=turtle.Pen()
-pen.write("我是中国人",font=('楷体',70,"normal"))
\ No newline at end of file

j.py

 def new_input():
-    g=[]
+    a=0
     while True:
-        unit= input("请问你想点什么菜")
+        unit= input("请输入数字")
         if unit== "p":
             break
         else:
-            g.append(unit)
\ No newline at end of file
+            try:
+                b=int(unit)
+            except:
+                print("请输入数字")
+            else:
+                a=a+b
+    #print(a)
+    return a
+c=new_input()
+print(c)