save project

func.py

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