save project

func.py

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