auto save

func.py

+total = []
+def new_input():
+    a = 0
+    while True:
+        try:
+            unit= input("请输入：")
+            if unit == "q":
+                break
+            unit_int = int(unit)
+        except:
+            print("输入错误请重新输入")
+        else:
+            total.append(unit_int)
+    for i in total:
+        a = a + i        
+    return a
+print(new_input())
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