save project

sb.py

+sss={'apple':10,'banana':100,'fuck':1000,'fucking':1145141919810}
+v = input("水果价钱")
+k = input("名字")
+if k in sss:
+    if float(v)<sss[k]
+        sss[k]=float(v)
+        print(k+"降价了，现在"+v+'元')
+    else:
+        print("涨价了，爷不买")
+else:
+    sss[k]=float(v)
+    print("爷上传价格了")
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