save project

1.py

+def new_input():
+    total = []
+    while True:
+        unit = input('请输入（q退出）：')
+        if unit == 'q':
+            break
+        else:
+            try:
+                unit = int(unit)
+            except:
+                print("请重新输入一个数字")
+            else:
+                total.append(unit)
+            finally:
+                print("=====================")
+    return total
+def sum(money):
+    count = 0
+    for i in money:
+        count = count + i
+    return count
+price = new_input()
+pay = sum(price)
+print("您一共消费了" + str(pay) + "元！扫码还是现金呢？")

diy1.py

 def new_input():
-    b=[]
+    total = []
     while True:
-        a=input('输入，q退')
-        if a=='q':
+        unit = input('请输入（q退出）：')
+        if unit == 'q':
             break
         else:
             try:
-                a=int(a)
+                unit = int(unit)
             except:
-                print('重输')
+                print("请重新输入一个数字")
             else:
-                b.append(a)
+                total.append(unit)
             finally:
-                print('-'*30)
-    return b
-result=new_input()
-print(result)
+                print("=====================")
+    return total
+def sum(money):
+    count = 0
+    for i in money:
+        count = count + i
+    return count
+price = new_input()
+pay = sum(price)
+print("您一共消费了" + str(pay) + "元！扫码还是现金呢？")