save project

diy1.py

+# 这是悟空为花果山小猴做臂力测试的程序代码
+#
+# 请注释掉上面的代码，并在下一行创建一个名为dict_hero的字典
+#dict_hero={'猴呃':10,'猴请':20,'猴人':30,'猴对':40,'猴发':50}
+#print(dict_hero)
+#print(dict_hero['猴发'])
+#dict_hero['猴发']=90
+#print(dict_hero)
+
+
+#dict_hero['猴上']=33
+#print(dict_hero)
+
+#if "猴呃" in dict_hero:
+    #print(dict_hero["猴呃"])
+
+
+#dict={"可乐":999,"水":999,"钱":9999,"坤坤":99999999999,"猴":1}
+#k=input("你要啥？")
+#if k in dict:
+    #print('你要的'+k+'是'+str(dict[k])+"元")
+#else:
+    #print("没")
+
+
+
+
+
+cost={'是':1,'我':2}
+k=input("名")
+v=input("钱")
+if k in cost:
+    if float(v)<cost[k]:
+        print(k+'降了,现'+v+'元')
+    else:
+        print(k+'涨了,不买')
+else:
+    cost[k] = float(v)
+    print(k+'的钱'+v+'元已上传')
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quiz.py

+# 直接运行以下代码，说说你的发现：
+list_hero=['赵一',30,'丁二',37,'孙五',52,'王猛',89,'周亮',98]
+dict_hero = {'赵一':30,'丁二':37,'孙五':52,'王猛':89,'周亮':98}
+print(len(list_hero))
+print(len(dict_hero))
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