auto save

func.py

-a1={"数学":77,"语文":88,"英语":99}
-b1={"数学":37,"语文":28,"英语":59}
-三={"明":a1,"亮":b1}
-a=input("请输入班级")
-b=input("请输入姓名")
-print(三[a][b]) 
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+def func():
+    total=[]
+    while True:
+        price=input('请输入菜品价格：')
+        if price=='q':
+            break
+        else:
+            try:
+                price=int(price)
+            except:
+                print('输入错误，请输入一个数字')
+            else:
+                total.append(price)
+            print('-'*30)     
+    return total
+
+def sum(money):
+    count=0
+    for i in money:
+        count=count+i
+    return count
+
+a=func()
+print(sum(a))+00000000010000000000000001111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111111----------------------------111111111111111111111111111111111111111+2--
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