auto save

func.py

+def S_B():
+    total = []
+    qianxi = 0
+    while True:
+        unit= input("请输入：")
+        if unit== '250':
+            break
+        else:
+            try:
+                unit=int(unit)
+            except:
+                print("T_M重输!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!")
+            else:
+                total.append(unit)
+                qianxi+=int(unit)
+    print(total)
+    print(qianxi)
+S_B()
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