save project

func.py

+def new_input():
+    total = []
+    while True:
+        unit= input("请输入：")
+        if unit== 'q':
+            break
+        else:
+            #total.append(unit)
+            try:
+                unit=int(unit)
+            except:
+                print("!")
+            else:
+                total.append(unit)
+    return total
+def ee(x):
+    count=0
+    for i in x:
+        count += i
+    return count
+result=new_input()
+pay=ee(result)
+print("要付",pay,"元")
+