save project

func.py

+def new():
+   z=[]
+   while True:
+      a= input("输入价格:")
+      if a=="stop":
+          break
+      else: 
+         try:
+          a1=int(a)
+         except:
+             print("请输入数字")
+         else:
+             z.append(a1)
+   print(z)
+   return(z)
+new()
+print(z)
\ No newline at end of file

o.py

+def add(x,y):
+    z = x + y
+    print("z的值为:",z)
+    #return z
+add(8,7)
+