save project

func.py

+def A():
+    total = []
+    while True:
+        unit=input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit = int(unit)
+            except:             
+                print("输入整数")
+            else:
+                total.append(unit)
+    return total
+def sum(e1):
+    count = 0
+    for i in e1:
+        count=count + i 
+    return count 
+b=A()
+print(b)
+C=sum(b)
+print("菜的总价是：",C)
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