save project

func.py

@@ -7,4 +7,9 @@ def new_input():
         else:
         else:
             total.append(unit)
             total.append(unit)
     print(total)
     print(total)
-new_input()
+new_input()
\ No newline at end of file
+ 
+try:
+    age = int(input('你今年几岁了?'))
+except:
+    print('要输入整数')    
\ No newline at end of file