save project

func.py

 def a():  
 def a():  
     total = []
     total = []
     while True:
     while True:
-    if unit== 'q':
-        break
-    else:
-        try:
-            unit= int(input("请输入："))
-        except:
-            print("sb")
+        unit= input("请输入：")
+        if unit== 'q':
+            break
         else:
         else:
-            total.append(unit)
+            try:
+                int(unit)
+            except:
+                print("sb")
+            else:
+                total.append(unit)
 
 
             
             
     print(total)
     print(total)