save project

djd.py

+dict={"香蕉":3,"苹果":1,"枸杞":2,"悟空":190,"小贝":0.1}
+q=input("名字")
+j=input("价格")
+if q in dict:
+    if float[q]<dict[q]
+        dict[q]=float[j]   
+        print("降价了，价钱是"+j+"元")
+    else:
+        print("涨价了")
+else:
+    dict[q]=float[j]
+    print(q"的价钱"+j+"shang")
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