save project

func.py

 total = []
 while True:
-    unit= input("请输入(q)：")
+    unit= input("请输入(输入q退出)：")
     if unit== 'q':
-        break
+        break    
     else:
-        total.append(unit)
+        try:
+            unit=int(unit)
+        except:
+            print('请输入一个整数')
+        else:
+            total.append(unit)
 print(total)
\ No newline at end of file