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authormzuenni <mzuenni@users.noreply.github.com>2024-07-28 22:54:40 +0200
committerGitHub <noreply@github.com>2024-07-28 22:54:40 +0200
commit8d11c6c8213f46f0fa19826917c255edd5d43cb1 (patch)
tree96d75baff33d5a04b5a60f1a41f514a26c716874 /graph/maxWeightBipartiteMatching.cpp
parent8c33b4e0d3030cfed17fc64b4fe41133339f6d87 (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 'graph/maxWeightBipartiteMatching.cpp')
-rw-r--r--graph/maxWeightBipartiteMatching.cpp50
1 files changed, 0 insertions, 50 deletions
diff --git a/graph/maxWeightBipartiteMatching.cpp b/graph/maxWeightBipartiteMatching.cpp
deleted file mode 100644
index a2b0a80..0000000
--- a/graph/maxWeightBipartiteMatching.cpp
+++ /dev/null
@@ -1,50 +0,0 @@
-double costs[N_LEFT][N_RIGHT];
-
-// Es muss l<=r sein! (sonst Endlosschleife)
-double match(int l, int r) {
- vector<double> lx(l), ly(r);
- //xy is matching from l->r, yx from r->l, or -1
- vector<int> xy(l, -1), yx(r, -1);
- vector<pair<double, int>> slack(r);
-
- for (int x = 0; x < l; x++)
- lx[x] = *max_element(costs[x], costs[x] + r);
- for (int root = 0; root < l; root++) {
- vector<int> aug(r, -1);
- vector<bool> s(l);
- s[root] = true;
- for (int y = 0; y < r; y++) {
- slack[y] = {lx[root] + ly[y] - costs[root][y], root};
- }
- int y = -1;
- while (true) {
- double delta = INF;
- int x = -1;
- for (int yy = 0; yy < r; yy++) {
- if (aug[yy] < 0 && slack[yy].first < delta) {
- tie(delta, x) = slack[yy];
- y = yy;
- }}
- if (delta > 0) {
- for (int x = 0; x < l; x++) if (s[x]) lx[x] -= delta;
- for (int y = 0; y < r; y++) {
- if (aug[y] >= 0) ly[y] += delta;
- else slack[y].first -= delta;
- }}
- aug[y] = x;
- x = yx[y];
- if (x < 0) break;
- s[x] = true;
- for (int y = 0; y < r; y++) {
- if (aug[y] < 0) {
- double alt = lx[x] + ly[y] - costs[x][y];
- if (slack[y].first > alt) {
- slack[y] = {alt, x};
- }}}}
- while (y >= 0) {
- yx[y] = aug[y];
- swap(y, xy[aug[y]]);
- }}
- return accumulate(all(lx), 0.0) +
- accumulate(all(ly), 0.0); // Wert des Matchings
-}