save project

func.py

+def new_input():
+    total = []
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            try:
+                unit =int(unit)
+            except:
+                print("输入一个数字")
+            else:    
+                total.append(unit)
+            finally:   
+                print("_"*30)
+    return total
+
+def sum(money):
+    count = 0
+    for i in money:
+        count = count + i
+    return count
+
+price = new_input()
+pay = sum(price)
+print("一共"+str(pay)+"元")
+
+result = new_input()
+print(result)
+
+
+
+
+
+
+
+
+
+
+
+