save project

2.py

+def new_input():
+    total =[]
+    while True:
+        a=input('价格')
+        try:
+            age=int(a)
+        except:
+            print('要输入整数啊！！')
+        else:
+            total.append(p)
+        if price=="q":
+            break
+    print(total )  
+    print('_'*30)
+new_input()
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