save project

diy.py

-total = []
-def new_input
+def new_input():
+    total = []
     while True:
     while True:
-        unit= input("请输入：")
-        if unit== 'q':
-            break
+        try:
+            unit= input("请输入：")
+            if unit== 'q':
+                break
+        except:
+            print('输入错误')
         else:
         else:
             total.append(unit)
             total.append(unit)
-    print(total)
+    print(total)
\ No newline at end of file
+new_input()
\ No newline at end of file