save project

a.py

 def new_input():
 def new_input():
     total=[]
     total=[]
     while True:
     while True:
-        unit=input("输入，Q退出:")
-        if unit == "Q":
+        unit=input("输入，q退出:")
+        if unit == "q":
             break
             break
         else:
         else:
             try:
             try: