save project

1.py

+def by():
+    total = []
+    while True:
+        unit= input("请输入:")
+        if unit== 'q':
+            break
+        
+        else:
+            try:
+                unit = int(unit)
+            except:
+                print("请重新输入一个输入")    
+            else:
+                total.append(unit)
+            finally:
+                print("-"*30)
+    print(total)
+def sum(money):
+    count =  0
+    for i in money:
+        count = count + i
+    return count
+
+print = new_input()
+pay = sum(price)
+print("您一共消费了" + "元！")
+
+
+
+
+
+
+
+
+
+
+

2.py

+try:
+    age = int(input('你今年几岁了？'))
+except:
+    print('要输入整数啊')
+else:
+    if age < 18:
+        print('一定要喝酒哦')
+print('程序结束')
\ 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