save project

func.py

@@ -2,8 +2,12 @@ def a():
     total = []
     while True:
         unit= input("请输入：")
+        try:
             if unit== 'q':
                 break
             else:
                 total.append(unit)
+        except:
+            print("输入整数")
+        else:
             print(total)