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121. Best Time to Buy and Sell Stock#36

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TakayaShirai wants to merge 1 commit intomainfrom
121_best_time_to_buy_and_sell_stock
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121. Best Time to Buy and Sell Stock#36
TakayaShirai wants to merge 1 commit intomainfrom
121_best_time_to_buy_and_sell_stock

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@TakayaShirai
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@TakayaShirai TakayaShirai self-assigned this Mar 6, 2026
@5103246
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5103246 commented Mar 11, 2026

全体的に読みやすかったです。

return 0;
}

var minPriceUpTo = List<int>.filled(prices.length, prices[0]);
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この解法面白いですね。上のコメント(解いている途中のメモ)があったのでこの配列が何なのかすぐ分かったのですが、実際はこの直上にコメントで補足すると更に分かりやすいと思いました。maxPriceFrom も同様です。

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var minPriceUpTo = List<int>.filled(prices.length, prices[0]);
// 左から見てそこまでの最小値(最小の買値)
var minPriceUpTo = List<int>.filled(prices.length, prices[0]);

@mamo3gr
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mamo3gr commented Mar 17, 2026

全体的に読みやすかったです。

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3 participants