save project

diy.py

-def jq():
+  def jq():
     total=[]
     total=[]
     while True:
     while True:
-        unit = input("请输入:")
+        unit = input("请输入(q退出):")
         if unit=="q":
         if unit=="q":
             break
             break
         else:
         else:
+           try:
+               unit = int(unit)
+           except:
+               print("请输入一个数字")
+           else:
                 total.append(unit)
                 total.append(unit)
+           print("-"*30)
    print(total)
    print(total)
+
 jq()
 jq()
+
+