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/hld.cpp | 44 -------------------------------------------- 1 file changed, 44 deletions(-) delete mode 100644 graph/hld.cpp (limited to 'graph/hld.cpp') diff --git a/graph/hld.cpp b/graph/hld.cpp deleted file mode 100644 index 65d3f5c..0000000 --- a/graph/hld.cpp +++ /dev/null @@ -1,44 +0,0 @@ -vector> adj; -vector sz, in, out, nxt, par; -int counter; - -void dfs_sz(int v = 0, int from = -1) { - for (auto& u : adj[v]) if (u != from) { - dfs_sz(u, v); - sz[v] += sz[u]; - if (adj[v][0] == from || sz[u] > sz[adj[v][0]]) { - swap(u, adj[v][0]); //changes adj! -}}} - -void dfs_hld(int v = 0, int from = -1) { - par[v] = from; - in[v] = counter++; - for (int u : adj[v]) if (u != from) { - nxt[u] = (u == adj[v][0]) ? nxt[v] : u; - dfs_hld(u, v); - } - out[v] = counter; -} - -void init(int root = 0) { - int n = sz(adj); - sz.assign(n, 1), nxt.assign(n, root), par.assign(n, -1); - in.resize(n), out.resize(n); - counter = 0; - dfs_sz(root); - dfs_hld(root); -} - -template -void for_intervals(int u, int v, F&& f) { - for (;; v = par[nxt[v]]) { - if (in[v] < in[u]) swap(u, v); - f(max(in[u], in[nxt[v]]), in[v] + 1); - if (in[nxt[v]] <= in[u]) return; -}} - -int get_lca(int u, int v) { - for (;; v = par[nxt[v]]) { - if (in[v] < in[u]) swap(u, v); - if (in[nxt[v]] <= in[u]) return u; -}} -- cgit v1.2.3