save project

func.py

+def abc():
+    total = []
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit=int(unit)
+            except:
+                print("要输入数字哦")
+            else:    
+                total.appen(unit)
+    print(total)
+    return total
+def sum(m)
+    c = 0
+    for i in m:
+        c = c + i
+    return c
+price=new_input()
+pay=sum(price)
+print("一共收费"+str(pay)+"元,扫码还是现金？")
+abc()
\ No newline at end of file