save project

1.py

+try:
+    age = int(input('你今年几岁?'))                                                    
+except:
+    print('要输入整数') 
+print('承序结束')
\ No newline at end of file

func.py

+def demo():
+total = []
+while True:
+    unit= input("请输入：")
+    if unit== 'q':
+        break
+    else:
+        try:
+            total.append(unit)
+        except:
+            print("输入错误，请输入数")
+    print(total)
+    ruturntotal
+demo()
\ No newline at end of file