質問編集履歴
3
追記
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}
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```
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## 追記
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`query_inside()`内の
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```C++
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else if (l <= L && R <= r && _t_size / 2 <= now)
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```
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の条件`_t_size / 2 <= now`がTLEの要因になっているということですが、
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この条件を削除すると、下記の例のように更新が上手く反映されない場合があると思うのですが、この場合どうすればよいのでしょうか。
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```
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[ 配列(_tree)/遅延評価用配列(_lazy_tree) ]
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/*--------------------------------------------*/
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例:
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[ 2/- ]
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[ 3/- ] [ 2/- ]
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[ 4/- ] [ 3/- ] [ 2/- ] [ 5/- ]
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[4/-] [5/-] [3/-] [6/-] [2/-] [3/-] [8/-] [5/-]
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↓
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区間[4,5)を1に更新
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[ 2/- ]
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[ 3/- ] [ 2/- ]
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[ 4/- ] [ 3/- ] [ 2/- ] [ 5/- ]
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[4/-] [5/-] [3/-] [6/-] <2/1> [3/-] [8/-] [5/-]
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↓
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区間[4,8)の最小値を求める
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< 2/- >
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< 3/- > < 2/- >←これ以上query関数は下に進まない
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[ 4/- ] [ 3/- ] [ 2/- ] [ 5/- ]
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[4/-] [5/-] [3/-] [6/-] [2/1] [3/-] [8/-] [5/-]
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↓
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(正しい結果は1だが)2が返される
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```
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2
初心者アイコン設定変更
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1
タイトルを一部変更
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-
AOJの RMQ and RUQ の問題でTLEが出てしまう
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AOJの RMQ and RUQ の問題でTLEが出てしまう(競プロ)
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