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Diffstat (limited to 'content/graph/treeIsomorphism.cpp')
| -rw-r--r-- | content/graph/treeIsomorphism.cpp | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/content/graph/treeIsomorphism.cpp b/content/graph/treeIsomorphism.cpp index 355fefb..8c2ca21 100644 --- a/content/graph/treeIsomorphism.cpp +++ b/content/graph/treeIsomorphism.cpp @@ -7,9 +7,9 @@ int treeLabel(int v, int from = -1) { if (u == from) continue; children.push_back(treeLabel(u, v)); } - sort(all(children)); + ranges::sort(children); if (known.find(children) == known.end()) { - known[children] = sz(known); + known[children] = ssize(known); } return known[children]; } |