auto save

jiemi.py

+def total():
+    gfd1=""     
+    while True:
+        a=input("请输入价格")
+        try:
+            age = int(input('请输入价格'))
+        except:
+            print('要输入整数啊')
+        print('程序结束~~')
+        if a=="stop":
+            break
+        gfd1=gfd1+a+"   "
+    print(gfd1)
+total()
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