save project

func.py

@@ -2,9 +2,14 @@ def new_input():
     total = []
 
     while True:
-        unit= input("请输入：")
-        if unit== 'q':
-            break
+        try:
+            unit= input("请输入：")
+            int(unit)
+        except:
+            print()
+            if unit== 'q':
+                break
+            print("输入错误，请输入数字。")
         else:
-            total.append(unit)
+                total.append(unit)
     print(total)
\ No newline at end of file