save project

123.py

+try:
+    age=int(input('输个数'))
+except:
+    print('输整数')
+else:
+     if age<18:
+        print('未成年')
+print('结束')
\ No newline at end of file

diy.py

-
 def d():
     sb=[]
     while True:
-        unit=input('q s r :')
+        unit=input('输个数 :')
         if unit=='q':
             break
         else:
-            sb.append(unit)
+            try :
+                unit=int(unit)
+            except:
+                print('输整数')
+            else:
+                sb.append(unit)
     print(sb)
 d()