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1 parent 6911ed1 commit 083356aCopy full SHA for 083356a
1 file changed
library/trees/extra_members/next_on_path.hpp
@@ -5,5 +5,7 @@
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//! @space O(1)
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int next_on_path(int u, int v) {
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assert(u != v);
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- return in_subtree(u, v) ? rmq.query(tin[u] + 1, tin[v] + 1) : p[u];
+ return in_subtree(u, v)
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+ ? rmq.query(tin[u] + 1, tin[v] + 1)
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+ : p[u];
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}
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