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Enable ruff E741 rule (#11370)
* Enable ruff E741 rule * [pre-commit.ci] auto fixes from pre-commit.com hooks for more information, see https://pre-commit.ci --------- Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>
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@ -35,13 +35,13 @@ class SegmentTree:
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"""
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return idx * 2 + 1
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def build(self, idx, l, r):
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if l == r:
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self.st[idx] = self.A[l]
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def build(self, idx, left, right):
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if left == right:
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self.st[idx] = self.A[left]
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else:
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mid = (l + r) // 2
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self.build(self.left(idx), l, mid)
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self.build(self.right(idx), mid + 1, r)
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mid = (left + right) // 2
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self.build(self.left(idx), left, mid)
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self.build(self.right(idx), mid + 1, right)
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self.st[idx] = max(self.st[self.left(idx)], self.st[self.right(idx)])
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def update(self, a, b, val):
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@ -56,18 +56,18 @@ class SegmentTree:
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"""
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return self.update_recursive(1, 0, self.N - 1, a - 1, b - 1, val)
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def update_recursive(self, idx, l, r, a, b, val):
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def update_recursive(self, idx, left, right, a, b, val):
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"""
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update(1, 1, N, a, b, v) for update val v to [a,b]
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"""
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if r < a or l > b:
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if right < a or left > b:
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return True
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if l == r:
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if left == right:
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self.st[idx] = val
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return True
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mid = (l + r) // 2
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self.update_recursive(self.left(idx), l, mid, a, b, val)
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self.update_recursive(self.right(idx), mid + 1, r, a, b, val)
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mid = (left + right) // 2
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self.update_recursive(self.left(idx), left, mid, a, b, val)
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self.update_recursive(self.right(idx), mid + 1, right, a, b, val)
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self.st[idx] = max(self.st[self.left(idx)], self.st[self.right(idx)])
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return True
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@ -83,17 +83,17 @@ class SegmentTree:
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"""
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return self.query_recursive(1, 0, self.N - 1, a - 1, b - 1)
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def query_recursive(self, idx, l, r, a, b):
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def query_recursive(self, idx, left, right, a, b):
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"""
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query(1, 1, N, a, b) for query max of [a,b]
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"""
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if r < a or l > b:
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if right < a or left > b:
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return -math.inf
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if l >= a and r <= b:
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if left >= a and right <= b:
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return self.st[idx]
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mid = (l + r) // 2
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q1 = self.query_recursive(self.left(idx), l, mid, a, b)
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q2 = self.query_recursive(self.right(idx), mid + 1, r, a, b)
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mid = (left + right) // 2
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q1 = self.query_recursive(self.left(idx), left, mid, a, b)
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q2 = self.query_recursive(self.right(idx), mid + 1, right, a, b)
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return max(q1, q2)
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def show_data(self):
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