save project

干.py

+c={'wang':5.2,'shan':12.9,'xiang':2.4,'li':15}
+c={'wang':5.2,'shan':12.9,'xiang':2.4,'li':15}
+k=input('名儿')
+y=input('价儿')
+if k in c:
+    if float(y)<c[k]:
+        c[k]=float(y)
+        print(k+'卖'+y)
+    else:
+        print('不买了')
+else:
+    c[k]=float(y)
+    print(k+'yuan'+y+'滚')
+
+    
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