auto save

func.py

+def func():
+    total = []
+    while True:
+        unit = input("请输入（q退出）：")
+        if unit == 'q':
+            break
+        else:
+            try:
+                unit = int(unit)
+            except:
+                print("请重新输入数字。")
+            else:
+                total.append(unit)
+    return total
+a = func()
+print(a)
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