diff options
| author | mzuenni <mzuenni@users.noreply.github.com> | 2024-07-28 22:54:40 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-07-28 22:54:40 +0200 |
| commit | 8d11c6c8213f46f0fa19826917c255edd5d43cb1 (patch) | |
| tree | 96d75baff33d5a04b5a60f1a41f514a26c716874 /content/graph/matching.cpp | |
| parent | 8c33b4e0d3030cfed17fc64b4fe41133339f6d87 (diff) | |
Test (#4)
* update
* moved content in subdir
* rename file
* add test setup
* add test setup
* add github action
* automaticly test all cpp files
* timeout after 10s
* setulimit and dont zero memory
* test build pdf
* install latexmk
* update
* update
* ngerman
* fonts
* removed old code
* add first test
* added tests
* test in sorted order
* more tests
* simplified test
* more tests
* fix suffix tree
* fixes and improvements
* done ust lst directly
* fix swap
* add links to pdf
* fix constants
* add primorial
* add comment
* various improvements
* more tests
* added missing stuf
* more tests
* fix tests
* more tests
* more tests
* more tests
* fix recursion?
* test trie
* more tests
* only use python temporarily for listings
* only use python temporarily for listings
* more tests
* fix longestCommonSubstring
* more tests
* more tests
* made code more similiar
* fix?
* more tests
* more tests
* more tests
* add ahoCorasick test + limit 4GB stack size
* more tests
* fix test
* add additional test
* more tests
* more tests
* fix?
* better fix
* fix virtual tree
* more tests
* more tests
* recursive closest pair
* more tests
* decrease limit
* new tests
* more tests
* fix name
* more tests
* add test
* new test
* more tests
* more tests
* more tests
* more tests
* new test and content
* new code
* new code
* larger tests
* fix and test
* new test
* new test
* update pdf
* remove comments
* new test
* more tests
* more testcases
* more tests
* increased limit
* more tests
* more tests
* more tests
* new tests
* more tests
* shortened code
* new test
* add basic tests for bigint
* more tests
* removed old files
* new test
* ignore some files
* more auto more ccw
* fix test
* more tests
* fix
* new tests
* more tests
* more tests
* stronger test
* actually verify delaunay...
* more tests
* fix header
* more tests
* run tests parallel?
* test parralel?
* add --missing
* separate workflows
* test
* is the pdf checked?
* separate workflows
* fix workflow
* more workflows
---------
Co-authored-by: Yidi <noob999noob999@gmail.com>
Diffstat (limited to 'content/graph/matching.cpp')
| -rw-r--r-- | content/graph/matching.cpp | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/content/graph/matching.cpp b/content/graph/matching.cpp new file mode 100644 index 0000000..dcaea8c --- /dev/null +++ b/content/graph/matching.cpp @@ -0,0 +1,23 @@ +constexpr int MOD=1'000'000'007, I=10; +vector<vector<ll>> adj, mat; + +int max_matching() { + int ans = 0; + mat.assign(sz(adj), {}); + for (int _ = 0; _ < I; _++) { + for (int v = 0; v < sz(adj); v++) { + mat[v].assign(sz(adj), 0); + for (int u : adj[v]) { + if (u < v) { + mat[v][u] = rand() % (MOD - 1) + 1; + mat[u][v] = MOD - mat[v][u]; + }}} + gauss(sz(adj), MOD); //LGS @\sourceref{math/lgsFp.cpp}@ + int rank = 0; + for (auto& row : mat) { + if (*max_element(all(row)) != 0) rank++; + } + ans = max(ans, rank / 2); + } + return ans; +} |