save project

123.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" + str(pay) + "元！扫码还是现金呢？")
\ No newline at end of file

func.py

+total = []
+while True:
+    unit= input("请输入：")
+    if unit== 'q':
+        break
+    else:
+        total.append(unit)
+print(total)
\ No newline at end of file