auto save

diy.py

+def kk():
+    t=[]
+    while True:
+        num=input("价格：")
+        if num=='q':
+            break
+        else:
+            try:
+                num=int(num)
+            except:
+                print("输入错误！")
+            else:
+                t.append(num)
+    return t
+a=kk()
+print(a)
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