save project

func.py

-total = []
-while True:
-    unit= input("请输入：")
-    if unit== 'q':#如果输入‘q’,则退出
+def sy():
+    total = []
+    while True:
+        unit= input("请输入(q退出)：")
+        if unit== 'q':
             break
             break
         else:
         else:
+            try:
+                unit = int(unit)
+            except:
+                print("请重新输入一个数字")
+            else:
                 total.append(unit)
                 total.append(unit)
-print(total)
+            print("-"*30)
\ No newline at end of file
+    print(total)
+sy()
\ No newline at end of file