質問編集履歴
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ついき
test
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test
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@@ -1,3 +1,173 @@
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追記
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```ここに言語を入力
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# DICT
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fruit = {
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"apple": {
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"color": "red",
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"size": "small",
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"price": "100"
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},
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"orange": {
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"color": "orange",
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"size": "middle",
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"price": "200"
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},
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"grape": {
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"color": "purple",
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"size": "big",
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"price": "300"
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},
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}
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##################################################################
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# １：appleのpriceだけを取り出し変数に格納する時どのように描くか？
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price_of_delicious_apple = fruit["apple"]["price"]
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print("price_of_delicious_apple:", price_of_delicious_apple)
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##################################################################
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# ２：apple、orange、grape全てのpriceを取り出す時どのように描くか？
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all_three_prices = []
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for name, properties in fruit.items():
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all_three_prices.append(properties["price"])
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print("all_three_prices", all_three_prices)
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# 別の書き方 リスト内包表記
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all_three_prices = []
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all_three_prices = [properties["price"] for name, properties in fruit.items()]
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print("all_three_prices", all_three_prices)
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##################################################################
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# ３：appleの配下color、size、price変数に格納する時どのように描くか？
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apple = fruit["apple"]
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color, size, price = apple["color"], apple["size"], apple["price"]
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print(color,size,price)
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apple = fruit["apple"]
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print("apple", apple)
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# 取り出したappleの要素であるprice値を取り出す
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apple_price = apple["price"]
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print("apple_price", apple_price)
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##################################################################
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# ４：もしappleだったらpriceを200、もしorangeだったらprice500、もしgrapeだったら800に変更する
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target = "apple_or_orange_ora_grape"
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if target == "apple":
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fruit[target]["price"] = "200"
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elif target == "orange":
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fruit[target]["price"] = "500"
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elif target == "orange":
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fruit[target]["price"] = "500"
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# nameの文字列をチェックすればok
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for name, properties in fruit.items():
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if name == "apple":
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properties["price"] = 200
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elif target == "orange":
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properties["price"] = 500
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elif target == "orange":
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properties["price"] = 800
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print("price",name)
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##################################################################
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# ５：もしappleのcolorがredでありかつ、grapeのcolorのpurpleが同じだったら、print("xxx")実施する
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if (fruit["apple"]["color"] == "red") and (fruit["grape"]["color"] == "purple"):
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print("xxx")
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##################################################################
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# ６：もしappleのsizeに”sma”が含まれていて、grapeのsizeに"bi"が含まれていれば、print("xxx")実施する
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if ("sma" in fruit["apple"]["size"]) and ("bi" in fruit["grape"]["size"]):
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print("xxx")
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```
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お世話になります。
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