From 8d11c6c8213f46f0fa19826917c255edd5d43cb1 Mon Sep 17 00:00:00 2001 From: mzuenni Date: Sun, 28 Jul 2024 22:54:40 +0200 Subject: 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 --- graph/hopcroftKarp.cpp | 47 ----------------------------------------------- 1 file changed, 47 deletions(-) delete mode 100644 graph/hopcroftKarp.cpp (limited to 'graph/hopcroftKarp.cpp') diff --git a/graph/hopcroftKarp.cpp b/graph/hopcroftKarp.cpp deleted file mode 100644 index c1f5d1c..0000000 --- a/graph/hopcroftKarp.cpp +++ /dev/null @@ -1,47 +0,0 @@ -vector> adj; -// pairs ist der gematchte Knoten oder -1 -vector pairs, dist, ptr; - -bool bfs(int l) { - queue q; - for(int v = 0; v < l; v++) { - if (pairs[v] < 0) {dist[v] = 0; q.push(v);} - else dist[v] = -1; - } - bool exist = false; - while(!q.empty()) { - int v = q.front(); q.pop(); - for (int u : adj[v]) { - if (pairs[u] < 0) {exist = true; continue;} - if (dist[pairs[u]] < 0) { - dist[pairs[u]] = dist[v] + 1; - q.push(pairs[u]); - }}} - return exist; -} - -bool dfs(int v) { - for (; ptr[v] < sz(adj[v]); ptr[v]++) { - int u = adj[v][ptr[v]]; - if (pairs[u] < 0 || - (dist[pairs[u]] > dist[v] && dfs(pairs[u]))) { - pairs[u] = v; pairs[v] = u; - return true; - }} - return false; -} - -int hopcroft_karp(int l) { // l = #Knoten links - int ans = 0; - pairs.assign(sz(adj), -1); - dist.resize(l); - // Greedy Matching, optionale Beschleunigung. - for (int v = 0; v < l; v++) for (int u : adj[v]) - if (pairs[u] < 0) {pairs[u] = v; pairs[v] = u; ans++; break;} - while(bfs(l)) { - ptr.assign(l, 0); - for(int v = 0; v < l; v++) { - if (pairs[v] < 0) ans += dfs(v); - }} - return ans; -} -- cgit v1.2.3