save project

a.py

+import func
+a=func.new_input()
+b=func.sum(a)
+print(str(b))
\ No newline at end of file

func.py

+total = []
+def new_price():
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':
+            print("程序结束")
+            break
+        else:
+            try:
+               unit=int(unit)
+            except:
+                print("程序错误")
+                break
+            else:
+                total.append(unit)
+    return total
+a = new_price()  
+print(a)
+def sum(list):
+    b=0
+    for i in list:
+        b+=i
+    return b
+c=sum(a)
+print(c)
+
+
+
+
+