save project

ioooii.py

+w={'ca':23,'cl':12,'ml':5,'wzn':9,'wznt':20,'lt':10,'gd':17}
+A=input("do you want to buy somethings?\n")
+if A in w:
+    print("The"+A+"price is"+str(w[A])+"yuan.")
+    y=str(input("Do you want to buy?"))
+    if y=='yes' :
+        print("ok")
+    else:
+        print("by yourself!")
+        
+else:
+    print("no")
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